Home / 1,364,024.87-1,882,461.62-752,233.49

Finding the Fourth Proportional to 1,364,024.87, 1,882,461.62 and 752,233.49

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Solution

The fourth proportional to 1,364,024.87, 1,882,461.62 and 752,233.49 is: 1,038,141.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,024.87 : 1,882,461.62 = 752,233.49 : x
  2. Step 2: Convert to fraction form
    1,364,024.87/1,882,461.62 = 752,233.49/x
  3. Step 3: Cross multiply
    1,364,024.87x = 1,882,461.62 × 752,233.49
  4. Step 4: Simplify right side
    1,364,024.87x = 1,416,050,666,671.93
  5. Step 5: Solve for x
    x = 1,416,050,666,671.93/1,364,024.87
  6. Step 6: Final answer
    x = 1,038,141.39

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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.