Home / 4,730,585.60-7,087,713.60-2,201,052.80

Finding the Fourth Proportional to 4,730,585.60, 7,087,713.60 and 2,201,052.80

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Solution

The fourth proportional to 4,730,585.60, 7,087,713.60 and 2,201,052.80 is: 3,297,780.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,585.60 : 7,087,713.60 = 2,201,052.80 : x
  2. Step 2: Convert to fraction form
    4,730,585.60/7,087,713.60 = 2,201,052.80/x
  3. Step 3: Cross multiply
    4,730,585.60x = 7,087,713.60 × 2,201,052.80
  4. Step 4: Simplify right side
    4,730,585.60x = 15,600,431,864,878.08
  5. Step 5: Solve for x
    x = 15,600,431,864,878.08/4,730,585.60
  6. Step 6: Final answer
    x = 3,297,780.27

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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.