Home / 8,765,410.52-12,097,468.10-5,044,165.04

Finding the Fourth Proportional to 8,765,410.52, 12,097,468.10 and 5,044,165.04

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Solution

The fourth proportional to 8,765,410.52, 12,097,468.10 and 5,044,165.04 is: 6,961,639.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,410.52 : 12,097,468.10 = 5,044,165.04 : x
  2. Step 2: Convert to fraction form
    8,765,410.52/12,097,468.10 = 5,044,165.04/x
  3. Step 3: Cross multiply
    8,765,410.52x = 12,097,468.10 × 5,044,165.04
  4. Step 4: Simplify right side
    8,765,410.52x = 61,021,625,662,535.22
  5. Step 5: Solve for x
    x = 61,021,625,662,535.22/8,765,410.52
  6. Step 6: Final answer
    x = 6,961,639.22

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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.