Home / 13,607,595.30-20,411,392.95-4,023,067.80

Finding the Fourth Proportional to 13,607,595.30, 20,411,392.95 and 4,023,067.80

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Solution

The fourth proportional to 13,607,595.30, 20,411,392.95 and 4,023,067.80 is: 6,034,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,607,595.30 : 20,411,392.95 = 4,023,067.80 : x
  2. Step 2: Convert to fraction form
    13,607,595.30/20,411,392.95 = 4,023,067.80/x
  3. Step 3: Cross multiply
    13,607,595.30x = 20,411,392.95 × 4,023,067.80
  4. Step 4: Simplify right side
    13,607,595.30x = 82,116,417,730,292
  5. Step 5: Solve for x
    x = 82,116,417,730,292/13,607,595.30
  6. Step 6: Final answer
    x = 6,034,601.70

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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.