Home / 9,587,848.98-13,231,152.96-5,236,938.02

Finding the Fourth Proportional to 9,587,848.98, 13,231,152.96 and 5,236,938.02

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Solution

The fourth proportional to 9,587,848.98, 13,231,152.96 and 5,236,938.02 is: 7,226,931.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,848.98 : 13,231,152.96 = 5,236,938.02 : x
  2. Step 2: Convert to fraction form
    9,587,848.98/13,231,152.96 = 5,236,938.02/x
  3. Step 3: Cross multiply
    9,587,848.98x = 13,231,152.96 × 5,236,938.02
  4. Step 4: Simplify right side
    9,587,848.98x = 69,290,727,984,659.54
  5. Step 5: Solve for x
    x = 69,290,727,984,659.54/9,587,848.98
  6. Step 6: Final answer
    x = 7,226,931.52

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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.