Home / 6,769,200.49-9,341,441.80-3,671,716.10

Finding the Fourth Proportional to 6,769,200.49, 9,341,441.80 and 3,671,716.10

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Solution

The fourth proportional to 6,769,200.49, 9,341,441.80 and 3,671,716.10 is: 5,066,938.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,200.49 : 9,341,441.80 = 3,671,716.10 : x
  2. Step 2: Convert to fraction form
    6,769,200.49/9,341,441.80 = 3,671,716.10/x
  3. Step 3: Cross multiply
    6,769,200.49x = 9,341,441.80 × 3,671,716.10
  4. Step 4: Simplify right side
    6,769,200.49x = 34,299,122,254,272.98
  5. Step 5: Solve for x
    x = 34,299,122,254,272.98/6,769,200.49
  6. Step 6: Final answer
    x = 5,066,938.45

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Double scale
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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.