Home / 7,533,723.26-10,398,421.35-4,631,432.60

Finding the Fourth Proportional to 7,533,723.26, 10,398,421.35 and 4,631,432.60

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Solution

The fourth proportional to 7,533,723.26, 10,398,421.35 and 4,631,432.60 is: 6,392,534.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,723.26 : 10,398,421.35 = 4,631,432.60 : x
  2. Step 2: Convert to fraction form
    7,533,723.26/10,398,421.35 = 4,631,432.60/x
  3. Step 3: Cross multiply
    7,533,723.26x = 10,398,421.35 × 4,631,432.60
  4. Step 4: Simplify right side
    7,533,723.26x = 48,159,587,654,922.06
  5. Step 5: Solve for x
    x = 48,159,587,654,922.06/7,533,723.26
  6. Step 6: Final answer
    x = 6,392,534.74

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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.