Home / 11,650,870.60-17,479,479.68-3,563,666.98

Finding the Fourth Proportional to 11,650,870.60, 17,479,479.68 and 3,563,666.98

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Solution

The fourth proportional to 11,650,870.60, 17,479,479.68 and 3,563,666.98 is: 5,346,471.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,870.60 : 17,479,479.68 = 3,563,666.98 : x
  2. Step 2: Convert to fraction form
    11,650,870.60/17,479,479.68 = 3,563,666.98/x
  3. Step 3: Cross multiply
    11,650,870.60x = 17,479,479.68 × 3,563,666.98
  4. Step 4: Simplify right side
    11,650,870.60x = 62,291,044,563,196.97
  5. Step 5: Solve for x
    x = 62,291,044,563,196.97/11,650,870.60
  6. Step 6: Final answer
    x = 5,346,471.24

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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.