Home / 8,603,516.04-11,873,278.45-4,735,996.08

Finding the Fourth Proportional to 8,603,516.04, 11,873,278.45 and 4,735,996.08

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Solution

The fourth proportional to 8,603,516.04, 11,873,278.45 and 4,735,996.08 is: 6,535,909.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,603,516.04 : 11,873,278.45 = 4,735,996.08 : x
  2. Step 2: Convert to fraction form
    8,603,516.04/11,873,278.45 = 4,735,996.08/x
  3. Step 3: Cross multiply
    8,603,516.04x = 11,873,278.45 × 4,735,996.08
  4. Step 4: Simplify right side
    8,603,516.04x = 56,231,800,195,948.48
  5. Step 5: Solve for x
    x = 56,231,800,195,948.48/8,603,516.04
  6. Step 6: Final answer
    x = 6,535,909.26

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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.