Home / 11,648,292.03-16,074,696.90-6,756,410.43

Finding the Fourth Proportional to 11,648,292.03, 16,074,696.90 and 6,756,410.43

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Solution

The fourth proportional to 11,648,292.03, 16,074,696.90 and 6,756,410.43 is: 9,323,877.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,648,292.03 : 16,074,696.90 = 6,756,410.43 : x
  2. Step 2: Convert to fraction form
    11,648,292.03/16,074,696.90 = 6,756,410.43/x
  3. Step 3: Cross multiply
    11,648,292.03x = 16,074,696.90 × 6,756,410.43
  4. Step 4: Simplify right side
    11,648,292.03x = 108,607,249,794,248.67
  5. Step 5: Solve for x
    x = 108,607,249,794,248.67/11,648,292.03
  6. Step 6: Final answer
    x = 9,323,877.66

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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.