Home / 1,163,220.92-1,744,831.98-364,564.68

Finding the Fourth Proportional to 1,163,220.92, 1,744,831.98 and 364,564.68

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Solution

The fourth proportional to 1,163,220.92, 1,744,831.98 and 364,564.68 is: 546,847.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,220.92 : 1,744,831.98 = 364,564.68 : x
  2. Step 2: Convert to fraction form
    1,163,220.92/1,744,831.98 = 364,564.68/x
  3. Step 3: Cross multiply
    1,163,220.92x = 1,744,831.98 × 364,564.68
  4. Step 4: Simplify right side
    1,163,220.92x = 636,104,112,442.47
  5. Step 5: Solve for x
    x = 636,104,112,442.47/1,163,220.92
  6. Step 6: Final answer
    x = 546,847.21

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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.