Home / 10,234,773.88-14,118,066.90-6,613,101.88

Finding the Fourth Proportional to 10,234,773.88, 14,118,066.90 and 6,613,101.88

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Solution

The fourth proportional to 10,234,773.88, 14,118,066.90 and 6,613,101.88 is: 9,122,254.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,234,773.88 : 14,118,066.90 = 6,613,101.88 : x
  2. Step 2: Convert to fraction form
    10,234,773.88/14,118,066.90 = 6,613,101.88/x
  3. Step 3: Cross multiply
    10,234,773.88x = 14,118,066.90 × 6,613,101.88
  4. Step 4: Simplify right side
    10,234,773.88x = 93,364,214,758,355.77
  5. Step 5: Solve for x
    x = 93,364,214,758,355.77/10,234,773.88
  6. Step 6: Final answer
    x = 9,122,254.76

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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.