Home / 4,010,263.08-5,534,164.31-2,174,720.82

Finding the Fourth Proportional to 4,010,263.08, 5,534,164.31 and 2,174,720.82

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Solution

The fourth proportional to 4,010,263.08, 5,534,164.31 and 2,174,720.82 is: 3,001,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,263.08 : 5,534,164.31 = 2,174,720.82 : x
  2. Step 2: Convert to fraction form
    4,010,263.08/5,534,164.31 = 2,174,720.82/x
  3. Step 3: Cross multiply
    4,010,263.08x = 5,534,164.31 × 2,174,720.82
  4. Step 4: Simplify right side
    4,010,263.08x = 12,035,262,335,384.33
  5. Step 5: Solve for x
    x = 12,035,262,335,384.33/4,010,263.08
  6. Step 6: Final answer
    x = 3,001,115.41

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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.