Home / 901,203.27-1,350,870.40-563,468.50

Finding the Fourth Proportional to 901,203.27, 1,350,870.40 and 563,468.50

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Solution

The fourth proportional to 901,203.27, 1,350,870.40 and 563,468.50 is: 844,618.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,203.27 : 1,350,870.40 = 563,468.50 : x
  2. Step 2: Convert to fraction form
    901,203.27/1,350,870.40 = 563,468.50/x
  3. Step 3: Cross multiply
    901,203.27x = 1,350,870.40 × 563,468.50
  4. Step 4: Simplify right side
    901,203.27x = 761,172,917,982.40
  5. Step 5: Solve for x
    x = 761,172,917,982.40/901,203.27
  6. Step 6: Final answer
    x = 844,618.46

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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.