Home / 833,803.04-1,150,225.64-527,363.33

Finding the Fourth Proportional to 833,803.04, 1,150,225.64 and 527,363.33

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Solution

The fourth proportional to 833,803.04, 1,150,225.64 and 527,363.33 is: 727,494.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,803.04 : 1,150,225.64 = 527,363.33 : x
  2. Step 2: Convert to fraction form
    833,803.04/1,150,225.64 = 527,363.33/x
  3. Step 3: Cross multiply
    833,803.04x = 1,150,225.64 × 527,363.33
  4. Step 4: Simplify right side
    833,803.04x = 606,586,815,373.84
  5. Step 5: Solve for x
    x = 606,586,815,373.84/833,803.04
  6. Step 6: Final answer
    x = 727,494.13

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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.