Home / 7,283,359.20-10,925,038.80-2,491,204.80

Finding the Fourth Proportional to 7,283,359.20, 10,925,038.80 and 2,491,204.80

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Solution

The fourth proportional to 7,283,359.20, 10,925,038.80 and 2,491,204.80 is: 3,736,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,359.20 : 10,925,038.80 = 2,491,204.80 : x
  2. Step 2: Convert to fraction form
    7,283,359.20/10,925,038.80 = 2,491,204.80/x
  3. Step 3: Cross multiply
    7,283,359.20x = 10,925,038.80 × 2,491,204.80
  4. Step 4: Simplify right side
    7,283,359.20x = 27,216,509,098,746.24
  5. Step 5: Solve for x
    x = 27,216,509,098,746.24/7,283,359.20
  6. Step 6: Final answer
    x = 3,736,807.20

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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.