Home / 9,235,280.40-13,852,920.60-2,503,694.40

Finding the Fourth Proportional to 9,235,280.40, 13,852,920.60 and 2,503,694.40

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Solution

The fourth proportional to 9,235,280.40, 13,852,920.60 and 2,503,694.40 is: 3,755,541.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,280.40 : 13,852,920.60 = 2,503,694.40 : x
  2. Step 2: Convert to fraction form
    9,235,280.40/13,852,920.60 = 2,503,694.40/x
  3. Step 3: Cross multiply
    9,235,280.40x = 13,852,920.60 × 2,503,694.40
  4. Step 4: Simplify right side
    9,235,280.40x = 34,683,479,729,864.64
  5. Step 5: Solve for x
    x = 34,683,479,729,864.64/9,235,280.40
  6. Step 6: Final answer
    x = 3,755,541.60

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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.