Home / 2,522,783.28-3,484,337.05-1,837,508.16

Finding the Fourth Proportional to 2,522,783.28, 3,484,337.05 and 1,837,508.16

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Solution

The fourth proportional to 2,522,783.28, 3,484,337.05 and 1,837,508.16 is: 2,537,870.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,783.28 : 3,484,337.05 = 1,837,508.16 : x
  2. Step 2: Convert to fraction form
    2,522,783.28/3,484,337.05 = 1,837,508.16/x
  3. Step 3: Cross multiply
    2,522,783.28x = 3,484,337.05 × 1,837,508.16
  4. Step 4: Simplify right side
    2,522,783.28x = 6,402,497,761,565.33
  5. Step 5: Solve for x
    x = 6,402,497,761,565.33/2,522,783.28
  6. Step 6: Final answer
    x = 2,537,870.70

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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.