Home / 9,334,270.20-14,001,405.30-7,444,702.20

Finding the Fourth Proportional to 9,334,270.20, 14,001,405.30 and 7,444,702.20

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Solution

The fourth proportional to 9,334,270.20, 14,001,405.30 and 7,444,702.20 is: 11,167,053.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,270.20 : 14,001,405.30 = 7,444,702.20 : x
  2. Step 2: Convert to fraction form
    9,334,270.20/14,001,405.30 = 7,444,702.20/x
  3. Step 3: Cross multiply
    9,334,270.20x = 14,001,405.30 × 7,444,702.20
  4. Step 4: Simplify right side
    9,334,270.20x = 104,236,292,840,001.67
  5. Step 5: Solve for x
    x = 104,236,292,840,001.67/9,334,270.20
  6. Step 6: Final answer
    x = 11,167,053.30

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Similar ratio
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1.5x scale

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.