Home / 2,458,357.02-3,687,404.07-752,501.19

Finding the Fourth Proportional to 2,458,357.02, 3,687,404.07 and 752,501.19

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Solution

The fourth proportional to 2,458,357.02, 3,687,404.07 and 752,501.19 is: 1,128,711.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,357.02 : 3,687,404.07 = 752,501.19 : x
  2. Step 2: Convert to fraction form
    2,458,357.02/3,687,404.07 = 752,501.19/x
  3. Step 3: Cross multiply
    2,458,357.02x = 3,687,404.07 × 752,501.19
  4. Step 4: Simplify right side
    2,458,357.02x = 2,774,775,950,685.84
  5. Step 5: Solve for x
    x = 2,774,775,950,685.84/2,458,357.02
  6. Step 6: Final answer
    x = 1,128,711.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.