Home / 7,337,567.60-11,007,906.60-2,219,577.20

Finding the Fourth Proportional to 7,337,567.60, 11,007,906.60 and 2,219,577.20

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Solution

The fourth proportional to 7,337,567.60, 11,007,906.60 and 2,219,577.20 is: 3,329,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,567.60 : 11,007,906.60 = 2,219,577.20 : x
  2. Step 2: Convert to fraction form
    7,337,567.60/11,007,906.60 = 2,219,577.20/x
  3. Step 3: Cross multiply
    7,337,567.60x = 11,007,906.60 × 2,219,577.20
  4. Step 4: Simplify right side
    7,337,567.60x = 24,432,898,509,089.52
  5. Step 5: Solve for x
    x = 24,432,898,509,089.52/7,337,567.60
  6. Step 6: Final answer
    x = 3,329,836.24

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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.