Home / 4,214,304.64-5,815,740.40-2,280,565.22

Finding the Fourth Proportional to 4,214,304.64, 5,815,740.40 and 2,280,565.22

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Solution

The fourth proportional to 4,214,304.64, 5,815,740.40 and 2,280,565.22 is: 3,147,180.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,304.64 : 5,815,740.40 = 2,280,565.22 : x
  2. Step 2: Convert to fraction form
    4,214,304.64/5,815,740.40 = 2,280,565.22/x
  3. Step 3: Cross multiply
    4,214,304.64x = 5,815,740.40 × 2,280,565.22
  4. Step 4: Simplify right side
    4,214,304.64x = 13,263,175,250,008.77
  5. Step 5: Solve for x
    x = 13,263,175,250,008.77/4,214,304.64
  6. Step 6: Final answer
    x = 3,147,180.00

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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.