Home / 4,473,740.46-6,173,541.76-2,539,747.20

Finding the Fourth Proportional to 4,473,740.46, 6,173,541.76 and 2,539,747.20

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Solution

The fourth proportional to 4,473,740.46, 6,173,541.76 and 2,539,747.20 is: 3,504,726.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,740.46 : 6,173,541.76 = 2,539,747.20 : x
  2. Step 2: Convert to fraction form
    4,473,740.46/6,173,541.76 = 2,539,747.20/x
  3. Step 3: Cross multiply
    4,473,740.46x = 6,173,541.76 × 2,539,747.20
  4. Step 4: Simplify right side
    4,473,740.46x = 15,679,235,399,043.07
  5. Step 5: Solve for x
    x = 15,679,235,399,043.07/4,473,740.46
  6. Step 6: Final answer
    x = 3,504,726.20

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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.