Home / 8,097,210.36-11,174,150.82-4,426,141.46

Finding the Fourth Proportional to 8,097,210.36, 11,174,150.82 and 4,426,141.46

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Solution

The fourth proportional to 8,097,210.36, 11,174,150.82 and 4,426,141.46 is: 6,108,075.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,210.36 : 11,174,150.82 = 4,426,141.46 : x
  2. Step 2: Convert to fraction form
    8,097,210.36/11,174,150.82 = 4,426,141.46/x
  3. Step 3: Cross multiply
    8,097,210.36x = 11,174,150.82 × 4,426,141.46
  4. Step 4: Simplify right side
    8,097,210.36x = 49,458,372,168,824.24
  5. Step 5: Solve for x
    x = 49,458,372,168,824.24/8,097,210.36
  6. Step 6: Final answer
    x = 6,108,075.49

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.