Home / 10,853,887.64-16,277,374.86-3,565,655.64

Finding the Fourth Proportional to 10,853,887.64, 16,277,374.86 and 3,565,655.64

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Solution

The fourth proportional to 10,853,887.64, 16,277,374.86 and 3,565,655.64 is: 5,347,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,887.64 : 16,277,374.86 = 3,565,655.64 : x
  2. Step 2: Convert to fraction form
    10,853,887.64/16,277,374.86 = 3,565,655.64/x
  3. Step 3: Cross multiply
    10,853,887.64x = 16,277,374.86 × 3,565,655.64
  4. Step 4: Simplify right side
    10,853,887.64x = 58,039,513,473,953.21
  5. Step 5: Solve for x
    x = 58,039,513,473,953.21/10,853,887.64
  6. Step 6: Final answer
    x = 5,347,347.92

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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.