Home / 9,797,587.93-13,521,132.78-5,446,746.90

Finding the Fourth Proportional to 9,797,587.93, 13,521,132.78 and 5,446,746.90

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Solution

The fourth proportional to 9,797,587.93, 13,521,132.78 and 5,446,746.90 is: 7,516,767.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797,587.93 : 13,521,132.78 = 5,446,746.90 : x
  2. Step 2: Convert to fraction form
    9,797,587.93/13,521,132.78 = 5,446,746.90/x
  3. Step 3: Cross multiply
    9,797,587.93x = 13,521,132.78 × 5,446,746.90
  4. Step 4: Simplify right side
    9,797,587.93x = 73,646,188,053,953.39
  5. Step 5: Solve for x
    x = 73,646,188,053,953.39/9,797,587.93
  6. Step 6: Final answer
    x = 7,516,767.25

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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.