Home / 8,298,711.50-11,452,424.37-4,627,592.24

Finding the Fourth Proportional to 8,298,711.50, 11,452,424.37 and 4,627,592.24

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Solution

The fourth proportional to 8,298,711.50, 11,452,424.37 and 4,627,592.24 is: 6,386,190.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,298,711.50 : 11,452,424.37 = 4,627,592.24 : x
  2. Step 2: Convert to fraction form
    8,298,711.50/11,452,424.37 = 4,627,592.24/x
  3. Step 3: Cross multiply
    8,298,711.50x = 11,452,424.37 × 4,627,592.24
  4. Step 4: Simplify right side
    8,298,711.50x = 52,997,150,143,798.89
  5. Step 5: Solve for x
    x = 52,997,150,143,798.89/8,298,711.50
  6. Step 6: Final answer
    x = 6,386,190.21

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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.