Home / 1,364,029.95-1,882,318.19-752,208.56

Finding the Fourth Proportional to 1,364,029.95, 1,882,318.19 and 752,208.56

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Solution

The fourth proportional to 1,364,029.95, 1,882,318.19 and 752,208.56 is: 1,038,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,029.95 : 1,882,318.19 = 752,208.56 : x
  2. Step 2: Convert to fraction form
    1,364,029.95/1,882,318.19 = 752,208.56/x
  3. Step 3: Cross multiply
    1,364,029.95x = 1,882,318.19 × 752,208.56
  4. Step 4: Simplify right side
    1,364,029.95x = 1,415,895,841,989.07
  5. Step 5: Solve for x
    x = 1,415,895,841,989.07/1,364,029.95
  6. Step 6: Final answer
    x = 1,038,024.01

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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.