Home / 3,053,191.20-4,584,306.60-1,708,040.40

Finding the Fourth Proportional to 3,053,191.20, 4,584,306.60 and 1,708,040.40

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Solution

The fourth proportional to 3,053,191.20, 4,584,306.60 and 1,708,040.40 is: 2,564,589.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,191.20 : 4,584,306.60 = 1,708,040.40 : x
  2. Step 2: Convert to fraction form
    3,053,191.20/4,584,306.60 = 1,708,040.40/x
  3. Step 3: Cross multiply
    3,053,191.20x = 4,584,306.60 × 1,708,040.40
  4. Step 4: Simplify right side
    3,053,191.20x = 7,830,180,878,786.64
  5. Step 5: Solve for x
    x = 7,830,180,878,786.64/3,053,191.20
  6. Step 6: Final answer
    x = 2,564,589.10

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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.