Home / 3,412,598.24-4,709,356.71-1,884,672.56

Finding the Fourth Proportional to 3,412,598.24, 4,709,356.71 and 1,884,672.56

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Solution

The fourth proportional to 3,412,598.24, 4,709,356.71 and 1,884,672.56 is: 2,600,832.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,598.24 : 4,709,356.71 = 1,884,672.56 : x
  2. Step 2: Convert to fraction form
    3,412,598.24/4,709,356.71 = 1,884,672.56/x
  3. Step 3: Cross multiply
    3,412,598.24x = 4,709,356.71 × 1,884,672.56
  4. Step 4: Simplify right side
    3,412,598.24x = 8,875,595,371,294.75
  5. Step 5: Solve for x
    x = 8,875,595,371,294.75/3,412,598.24
  6. Step 6: Final answer
    x = 2,600,832.19

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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.