Home / 7,432,897.46-11,153,409.90-2,884,125.62

Finding the Fourth Proportional to 7,432,897.46, 11,153,409.90 and 2,884,125.62

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Solution

The fourth proportional to 7,432,897.46, 11,153,409.90 and 2,884,125.62 is: 4,327,765.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,432,897.46 : 11,153,409.90 = 2,884,125.62 : x
  2. Step 2: Convert to fraction form
    7,432,897.46/11,153,409.90 = 2,884,125.62/x
  3. Step 3: Cross multiply
    7,432,897.46x = 11,153,409.90 × 2,884,125.62
  4. Step 4: Simplify right side
    7,432,897.46x = 32,167,835,242,951.64
  5. Step 5: Solve for x
    x = 32,167,835,242,951.64/7,432,897.46
  6. Step 6: Final answer
    x = 4,327,765.24

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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.