Home / 1,505,605.35-2,258,512.29-607,055.16

Finding the Fourth Proportional to 1,505,605.35, 2,258,512.29 and 607,055.16

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Solution

The fourth proportional to 1,505,605.35, 2,258,512.29 and 607,055.16 is: 910,624.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,605.35 : 2,258,512.29 = 607,055.16 : x
  2. Step 2: Convert to fraction form
    1,505,605.35/2,258,512.29 = 607,055.16/x
  3. Step 3: Cross multiply
    1,505,605.35x = 2,258,512.29 × 607,055.16
  4. Step 4: Simplify right side
    1,505,605.35x = 1,371,041,539,567.92
  5. Step 5: Solve for x
    x = 1,371,041,539,567.92/1,505,605.35
  6. Step 6: Final answer
    x = 910,624.78

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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.