Home / 9,772,342.42-13,480,229.59-6,094,874.47

Finding the Fourth Proportional to 9,772,342.42, 13,480,229.59 and 6,094,874.47

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Solution

The fourth proportional to 9,772,342.42, 13,480,229.59 and 6,094,874.47 is: 8,407,432.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,772,342.42 : 13,480,229.59 = 6,094,874.47 : x
  2. Step 2: Convert to fraction form
    9,772,342.42/13,480,229.59 = 6,094,874.47/x
  3. Step 3: Cross multiply
    9,772,342.42x = 13,480,229.59 × 6,094,874.47
  4. Step 4: Simplify right side
    9,772,342.42x = 82,160,307,177,829.56
  5. Step 5: Solve for x
    x = 82,160,307,177,829.56/9,772,342.42
  6. Step 6: Final answer
    x = 8,407,432.29

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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.