Home / 11,752,726.04-16,220,344.50-6,596,369.72

Finding the Fourth Proportional to 11,752,726.04, 16,220,344.50 and 6,596,369.72

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Solution

The fourth proportional to 11,752,726.04, 16,220,344.50 and 6,596,369.72 is: 9,103,878.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,726.04 : 16,220,344.50 = 6,596,369.72 : x
  2. Step 2: Convert to fraction form
    11,752,726.04/16,220,344.50 = 6,596,369.72/x
  3. Step 3: Cross multiply
    11,752,726.04x = 16,220,344.50 × 6,596,369.72
  4. Step 4: Simplify right side
    11,752,726.04x = 106,995,389,307,768.53
  5. Step 5: Solve for x
    x = 106,995,389,307,768.53/11,752,726.04
  6. Step 6: Final answer
    x = 9,103,878.45

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1.5x scale

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.