Home / 1,104,875.04-1,656,121.86-535,049.76

Finding the Fourth Proportional to 1,104,875.04, 1,656,121.86 and 535,049.76

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Solution

The fourth proportional to 1,104,875.04, 1,656,121.86 and 535,049.76 is: 801,998.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,875.04 : 1,656,121.86 = 535,049.76 : x
  2. Step 2: Convert to fraction form
    1,104,875.04/1,656,121.86 = 535,049.76/x
  3. Step 3: Cross multiply
    1,104,875.04x = 1,656,121.86 × 535,049.76
  4. Step 4: Simplify right side
    1,104,875.04x = 886,107,603,723.75
  5. Step 5: Solve for x
    x = 886,107,603,723.75/1,104,875.04
  6. Step 6: Final answer
    x = 801,998.03

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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.