Home / 4,461,664.20-6,157,079.92-2,528,294.64

Finding the Fourth Proportional to 4,461,664.20, 6,157,079.92 and 2,528,294.64

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Solution

The fourth proportional to 4,461,664.20, 6,157,079.92 and 2,528,294.64 is: 3,489,037.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461,664.20 : 6,157,079.92 = 2,528,294.64 : x
  2. Step 2: Convert to fraction form
    4,461,664.20/6,157,079.92 = 2,528,294.64/x
  3. Step 3: Cross multiply
    4,461,664.20x = 6,157,079.92 × 2,528,294.64
  4. Step 4: Simplify right side
    4,461,664.20x = 15,566,912,159,787.63
  5. Step 5: Solve for x
    x = 15,566,912,159,787.63/4,461,664.20
  6. Step 6: Final answer
    x = 3,489,037.15

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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.