Home / 4,598,940.60-6,899,139.90-1,566,592.20

Finding the Fourth Proportional to 4,598,940.60, 6,899,139.90 and 1,566,592.20

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Solution

The fourth proportional to 4,598,940.60, 6,899,139.90 and 1,566,592.20 is: 2,350,136.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,940.60 : 6,899,139.90 = 1,566,592.20 : x
  2. Step 2: Convert to fraction form
    4,598,940.60/6,899,139.90 = 1,566,592.20/x
  3. Step 3: Cross multiply
    4,598,940.60x = 6,899,139.90 × 1,566,592.20
  4. Step 4: Simplify right side
    4,598,940.60x = 10,808,138,754,048.78
  5. Step 5: Solve for x
    x = 10,808,138,754,048.78/4,598,940.60
  6. Step 6: Final answer
    x = 2,350,136.63

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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.