Home / 15,056,707.64-22,572,364.68-6,530,622.52

Finding the Fourth Proportional to 15,056,707.64, 22,572,364.68 and 6,530,622.52

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Solution

The fourth proportional to 15,056,707.64, 22,572,364.68 and 6,530,622.52 is: 9,790,426.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,707.64 : 22,572,364.68 = 6,530,622.52 : x
  2. Step 2: Convert to fraction form
    15,056,707.64/22,572,364.68 = 6,530,622.52/x
  3. Step 3: Cross multiply
    15,056,707.64x = 22,572,364.68 × 6,530,622.52
  4. Step 4: Simplify right side
    15,056,707.64x = 147,411,593,108,860.59
  5. Step 5: Solve for x
    x = 147,411,593,108,860.59/15,056,707.64
  6. Step 6: Final answer
    x = 9,790,426.74

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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.