Home / 1,364,023.55-1,882,459.81-752,232.17

Finding the Fourth Proportional to 1,364,023.55, 1,882,459.81 and 752,232.17

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Solution

The fourth proportional to 1,364,023.55, 1,882,459.81 and 752,232.17 is: 1,038,139.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,023.55 : 1,882,459.81 = 752,232.17 : x
  2. Step 2: Convert to fraction form
    1,364,023.55/1,882,459.81 = 752,232.17/x
  3. Step 3: Cross multiply
    1,364,023.55x = 1,882,459.81 × 752,232.17
  4. Step 4: Simplify right side
    1,364,023.55x = 1,416,046,833,460.53
  5. Step 5: Solve for x
    x = 1,416,046,833,460.53/1,364,023.55
  6. Step 6: Final answer
    x = 1,038,139.58

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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.