Home / 1,357,375.35-2,035,366.56-718,024.17

Finding the Fourth Proportional to 1,357,375.35, 2,035,366.56 and 718,024.17

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Solution

The fourth proportional to 1,357,375.35, 2,035,366.56 and 718,024.17 is: 1,076,667.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,375.35 : 2,035,366.56 = 718,024.17 : x
  2. Step 2: Convert to fraction form
    1,357,375.35/2,035,366.56 = 718,024.17/x
  3. Step 3: Cross multiply
    1,357,375.35x = 2,035,366.56 × 718,024.17
  4. Step 4: Simplify right side
    1,357,375.35x = 1,461,442,384,889.76
  5. Step 5: Solve for x
    x = 1,461,442,384,889.76/1,357,375.35
  6. Step 6: Final answer
    x = 1,076,667.84

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.