Home / 8,073,808.60-11,142,124.90-4,402,926.01

Finding the Fourth Proportional to 8,073,808.60, 11,142,124.90 and 4,402,926.01

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Solution

The fourth proportional to 8,073,808.60, 11,142,124.90 and 4,402,926.01 is: 6,076,184.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,808.60 : 11,142,124.90 = 4,402,926.01 : x
  2. Step 2: Convert to fraction form
    8,073,808.60/11,142,124.90 = 4,402,926.01/x
  3. Step 3: Cross multiply
    8,073,808.60x = 11,142,124.90 × 4,402,926.01
  4. Step 4: Simplify right side
    8,073,808.60x = 49,057,951,531,799
  5. Step 5: Solve for x
    x = 49,057,951,531,799/8,073,808.60
  6. Step 6: Final answer
    x = 6,076,184.61

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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.