Home / 709,088.00-1,063,641.24-235,773.36

Finding the Fourth Proportional to 709,088.00, 1,063,641.24 and 235,773.36

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Solution

The fourth proportional to 709,088.00, 1,063,641.24 and 235,773.36 is: 353,663.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,088.00 : 1,063,641.24 = 235,773.36 : x
  2. Step 2: Convert to fraction form
    709,088.00/1,063,641.24 = 235,773.36/x
  3. Step 3: Cross multiply
    709,088.00x = 1,063,641.24 × 235,773.36
  4. Step 4: Simplify right side
    709,088.00x = 250,778,268,989.37
  5. Step 5: Solve for x
    x = 250,778,268,989.37/709,088.00
  6. Step 6: Final answer
    x = 353,663.11

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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.