Home / 3,670,715.02-5,065,730.65-2,511,592.50

Finding the Fourth Proportional to 3,670,715.02, 5,065,730.65 and 2,511,592.50

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Solution

The fourth proportional to 3,670,715.02, 5,065,730.65 and 2,511,592.50 is: 3,466,096.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,715.02 : 5,065,730.65 = 2,511,592.50 : x
  2. Step 2: Convert to fraction form
    3,670,715.02/5,065,730.65 = 2,511,592.50/x
  3. Step 3: Cross multiply
    3,670,715.02x = 5,065,730.65 × 2,511,592.50
  4. Step 4: Simplify right side
    3,670,715.02x = 12,723,051,107,560.12
  5. Step 5: Solve for x
    x = 12,723,051,107,560.12/3,670,715.02
  6. Step 6: Final answer
    x = 3,466,096.13

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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.