Home / 9,737,134.40-14,605,701.60-2,645,422.40

Finding the Fourth Proportional to 9,737,134.40, 14,605,701.60 and 2,645,422.40

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Solution

The fourth proportional to 9,737,134.40, 14,605,701.60 and 2,645,422.40 is: 3,968,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737,134.40 : 14,605,701.60 = 2,645,422.40 : x
  2. Step 2: Convert to fraction form
    9,737,134.40/14,605,701.60 = 2,645,422.40/x
  3. Step 3: Cross multiply
    9,737,134.40x = 14,605,701.60 × 2,645,422.40
  4. Step 4: Simplify right side
    9,737,134.40x = 38,638,250,180,355.84
  5. Step 5: Solve for x
    x = 38,638,250,180,355.84/9,737,134.40
  6. Step 6: Final answer
    x = 3,968,133.60

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Similar ratio
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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.