Home / 3,559,391.17-4,912,391.24-2,010,718.15

Finding the Fourth Proportional to 3,559,391.17, 4,912,391.24 and 2,010,718.15

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Solution

The fourth proportional to 3,559,391.17, 4,912,391.24 and 2,010,718.15 is: 2,775,034.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,391.17 : 4,912,391.24 = 2,010,718.15 : x
  2. Step 2: Convert to fraction form
    3,559,391.17/4,912,391.24 = 2,010,718.15/x
  3. Step 3: Cross multiply
    3,559,391.17x = 4,912,391.24 × 2,010,718.15
  4. Step 4: Simplify right side
    3,559,391.17x = 9,877,434,211,374.63
  5. Step 5: Solve for x
    x = 9,877,434,211,374.63/3,559,391.17
  6. Step 6: Final answer
    x = 2,775,034.76

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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.