Home / 2,549,434.32-3,518,082.18-1,461,652.92

Finding the Fourth Proportional to 2,549,434.32, 3,518,082.18 and 1,461,652.92

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Solution

The fourth proportional to 2,549,434.32, 3,518,082.18 and 1,461,652.92 is: 2,017,002.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,434.32 : 3,518,082.18 = 1,461,652.92 : x
  2. Step 2: Convert to fraction form
    2,549,434.32/3,518,082.18 = 1,461,652.92/x
  3. Step 3: Cross multiply
    2,549,434.32x = 3,518,082.18 × 1,461,652.92
  4. Step 4: Simplify right side
    2,549,434.32x = 5,142,215,091,196.97
  5. Step 5: Solve for x
    x = 5,142,215,091,196.97/2,549,434.32
  6. Step 6: Final answer
    x = 2,017,002.38

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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.