Home / 8,749,807.60-13,124,711.40-2,360,705.80

Finding the Fourth Proportional to 8,749,807.60, 13,124,711.40 and 2,360,705.80

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Solution

The fourth proportional to 8,749,807.60, 13,124,711.40 and 2,360,705.80 is: 3,541,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,749,807.60 : 13,124,711.40 = 2,360,705.80 : x
  2. Step 2: Convert to fraction form
    8,749,807.60/13,124,711.40 = 2,360,705.80/x
  3. Step 3: Cross multiply
    8,749,807.60x = 13,124,711.40 × 2,360,705.80
  4. Step 4: Simplify right side
    8,749,807.60x = 30,983,582,325,306.12
  5. Step 5: Solve for x
    x = 30,983,582,325,306.12/8,749,807.60
  6. Step 6: Final answer
    x = 3,541,058.70

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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.