Home / 713,562.36-1,069,594.29-240,083.34

Finding the Fourth Proportional to 713,562.36, 1,069,594.29 and 240,083.34

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Solution

The fourth proportional to 713,562.36, 1,069,594.29 and 240,083.34 is: 359,872.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,562.36 : 1,069,594.29 = 240,083.34 : x
  2. Step 2: Convert to fraction form
    713,562.36/1,069,594.29 = 240,083.34/x
  3. Step 3: Cross multiply
    713,562.36x = 1,069,594.29 × 240,083.34
  4. Step 4: Simplify right side
    713,562.36x = 256,791,769,588.13
  5. Step 5: Solve for x
    x = 256,791,769,588.13/713,562.36
  6. Step 6: Final answer
    x = 359,872.92

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Why These Related Problems?

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