Home / 6,567,913.50-9,063,666.52-3,587,619.36

Finding the Fourth Proportional to 6,567,913.50, 9,063,666.52 and 3,587,619.36

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Solution

The fourth proportional to 6,567,913.50, 9,063,666.52 and 3,587,619.36 is: 4,950,885.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,913.50 : 9,063,666.52 = 3,587,619.36 : x
  2. Step 2: Convert to fraction form
    6,567,913.50/9,063,666.52 = 3,587,619.36/x
  3. Step 3: Cross multiply
    6,567,913.50x = 9,063,666.52 × 3,587,619.36
  4. Step 4: Simplify right side
    6,567,913.50x = 32,516,985,504,755.53
  5. Step 5: Solve for x
    x = 32,516,985,504,755.53/6,567,913.50
  6. Step 6: Final answer
    x = 4,950,885.16

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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.