Home / 5,050,087.48-7,575,160.02-1,684,284.76

Finding the Fourth Proportional to 5,050,087.48, 7,575,160.02 and 1,684,284.76

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Solution

The fourth proportional to 5,050,087.48, 7,575,160.02 and 1,684,284.76 is: 2,526,436.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050,087.48 : 7,575,160.02 = 1,684,284.76 : x
  2. Step 2: Convert to fraction form
    5,050,087.48/7,575,160.02 = 1,684,284.76/x
  3. Step 3: Cross multiply
    5,050,087.48x = 7,575,160.02 × 1,684,284.76
  4. Step 4: Simplify right side
    5,050,087.48x = 12,758,726,576,247.29
  5. Step 5: Solve for x
    x = 12,758,726,576,247.29/5,050,087.48
  6. Step 6: Final answer
    x = 2,526,436.75

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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.