Home / 9,069,337.08-12,514,759.02-5,584,122.36

Finding the Fourth Proportional to 9,069,337.08, 12,514,759.02 and 5,584,122.36

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Solution

The fourth proportional to 9,069,337.08, 12,514,759.02 and 5,584,122.36 is: 7,705,518.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,337.08 : 12,514,759.02 = 5,584,122.36 : x
  2. Step 2: Convert to fraction form
    9,069,337.08/12,514,759.02 = 5,584,122.36/x
  3. Step 3: Cross multiply
    9,069,337.08x = 12,514,759.02 × 5,584,122.36
  4. Step 4: Simplify right side
    9,069,337.08x = 69,883,945,673,593.69
  5. Step 5: Solve for x
    x = 69,883,945,673,593.69/9,069,337.08
  6. Step 6: Final answer
    x = 7,705,518.61

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1.5x scale

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.