Home / 11,070,500.51-15,277,248.28-6,175,718.70

Finding the Fourth Proportional to 11,070,500.51, 15,277,248.28 and 6,175,718.70

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Solution

The fourth proportional to 11,070,500.51, 15,277,248.28 and 6,175,718.70 is: 8,522,468.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,500.51 : 15,277,248.28 = 6,175,718.70 : x
  2. Step 2: Convert to fraction form
    11,070,500.51/15,277,248.28 = 6,175,718.70/x
  3. Step 3: Cross multiply
    11,070,500.51x = 15,277,248.28 × 6,175,718.70
  4. Step 4: Simplify right side
    11,070,500.51x = 94,347,987,887,338.83
  5. Step 5: Solve for x
    x = 94,347,987,887,338.83/11,070,500.51
  6. Step 6: Final answer
    x = 8,522,468.14

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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.