Home / 2,375,266.95-3,276,188.64-1,457,543.43

Finding the Fourth Proportional to 2,375,266.95, 3,276,188.64 and 1,457,543.43

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Solution

The fourth proportional to 2,375,266.95, 3,276,188.64 and 1,457,543.43 is: 2,010,379.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,266.95 : 3,276,188.64 = 1,457,543.43 : x
  2. Step 2: Convert to fraction form
    2,375,266.95/3,276,188.64 = 1,457,543.43/x
  3. Step 3: Cross multiply
    2,375,266.95x = 3,276,188.64 × 1,457,543.43
  4. Step 4: Simplify right side
    2,375,266.95x = 4,775,187,227,672.64
  5. Step 5: Solve for x
    x = 4,775,187,227,672.64/2,375,266.95
  6. Step 6: Final answer
    x = 2,010,379.18

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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.