Home / 9,234,694.40-13,852,041.60-2,846,904.80

Finding the Fourth Proportional to 9,234,694.40, 13,852,041.60 and 2,846,904.80

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Solution

The fourth proportional to 9,234,694.40, 13,852,041.60 and 2,846,904.80 is: 4,270,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,694.40 : 13,852,041.60 = 2,846,904.80 : x
  2. Step 2: Convert to fraction form
    9,234,694.40/13,852,041.60 = 2,846,904.80/x
  3. Step 3: Cross multiply
    9,234,694.40x = 13,852,041.60 × 2,846,904.80
  4. Step 4: Simplify right side
    9,234,694.40x = 39,435,443,720,839.68
  5. Step 5: Solve for x
    x = 39,435,443,720,839.68/9,234,694.40
  6. Step 6: Final answer
    x = 4,270,357.20

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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.