Home / 2,376,288.55-3,565,632.25-938,002.53

Finding the Fourth Proportional to 2,376,288.55, 3,565,632.25 and 938,002.53

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Solution

The fourth proportional to 2,376,288.55, 3,565,632.25 and 938,002.53 is: 1,407,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,288.55 : 3,565,632.25 = 938,002.53 : x
  2. Step 2: Convert to fraction form
    2,376,288.55/3,565,632.25 = 938,002.53/x
  3. Step 3: Cross multiply
    2,376,288.55x = 3,565,632.25 × 938,002.53
  4. Step 4: Simplify right side
    2,376,288.55x = 3,344,572,066,036.54
  5. Step 5: Solve for x
    x = 3,344,572,066,036.54/2,376,288.55
  6. Step 6: Final answer
    x = 1,407,477.25

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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.