Home / 8,337,877.68-11,506,158.29-4,666,793.15

Finding the Fourth Proportional to 8,337,877.68, 11,506,158.29 and 4,666,793.15

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Solution

The fourth proportional to 8,337,877.68, 11,506,158.29 and 4,666,793.15 is: 6,440,111.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,877.68 : 11,506,158.29 = 4,666,793.15 : x
  2. Step 2: Convert to fraction form
    8,337,877.68/11,506,158.29 = 4,666,793.15/x
  3. Step 3: Cross multiply
    8,337,877.68x = 11,506,158.29 × 4,666,793.15
  4. Step 4: Simplify right side
    8,337,877.68x = 53,696,860,659,736.44
  5. Step 5: Solve for x
    x = 53,696,860,659,736.44/8,337,877.68
  6. Step 6: Final answer
    x = 6,440,111.35

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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.