Home / 11,117,637.04-16,679,330.64-6,510,514

Finding the Fourth Proportional to 11,117,637.04, 16,679,330.64 and 6,510,514

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Solution

The fourth proportional to 11,117,637.04, 16,679,330.64 and 6,510,514 is: 9,767,454.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,117,637.04 : 16,679,330.64 = 6,510,514 : x
  2. Step 2: Convert to fraction form
    11,117,637.04/16,679,330.64 = 6,510,514/x
  3. Step 3: Cross multiply
    11,117,637.04x = 16,679,330.64 × 6,510,514
  4. Step 4: Simplify right side
    11,117,637.04x = 108,591,015,642,348.97
  5. Step 5: Solve for x
    x = 108,591,015,642,348.97/11,117,637.04
  6. Step 6: Final answer
    x = 9,767,454.65

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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.