Home / 8,544,070.08-12,801,952.80-6,007,331.52

Finding the Fourth Proportional to 8,544,070.08, 12,801,952.80 and 6,007,331.52

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Solution

The fourth proportional to 8,544,070.08, 12,801,952.80 and 6,007,331.52 is: 9,001,046.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,070.08 : 12,801,952.80 = 6,007,331.52 : x
  2. Step 2: Convert to fraction form
    8,544,070.08/12,801,952.80 = 6,007,331.52/x
  3. Step 3: Cross multiply
    8,544,070.08x = 12,801,952.80 × 6,007,331.52
  4. Step 4: Simplify right side
    8,544,070.08x = 76,905,574,572,992.25
  5. Step 5: Solve for x
    x = 76,905,574,572,992.25/8,544,070.08
  6. Step 6: Final answer
    x = 9,001,046.79

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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.