Home / 9,688,343.22-14,522,533.92-4,299,531.48

Finding the Fourth Proportional to 9,688,343.22, 14,522,533.92 and 4,299,531.48

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Solution

The fourth proportional to 9,688,343.22, 14,522,533.92 and 4,299,531.48 is: 6,444,867.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,688,343.22 : 14,522,533.92 = 4,299,531.48 : x
  2. Step 2: Convert to fraction form
    9,688,343.22/14,522,533.92 = 4,299,531.48/x
  3. Step 3: Cross multiply
    9,688,343.22x = 14,522,533.92 × 4,299,531.48
  4. Step 4: Simplify right side
    9,688,343.22x = 62,440,091,758,407.80
  5. Step 5: Solve for x
    x = 62,440,091,758,407.80/9,688,343.22
  6. Step 6: Final answer
    x = 6,444,867.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.