Home / 1,035,983.23-1,551,053.18-548,560.87

Finding the Fourth Proportional to 1,035,983.23, 1,551,053.18 and 548,560.87

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Solution

The fourth proportional to 1,035,983.23, 1,551,053.18 and 548,560.87 is: 821,294.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,983.23 : 1,551,053.18 = 548,560.87 : x
  2. Step 2: Convert to fraction form
    1,035,983.23/1,551,053.18 = 548,560.87/x
  3. Step 3: Cross multiply
    1,035,983.23x = 1,551,053.18 × 548,560.87
  4. Step 4: Simplify right side
    1,035,983.23x = 850,847,079,094.26
  5. Step 5: Solve for x
    x = 850,847,079,094.26/1,035,983.23
  6. Step 6: Final answer
    x = 821,294.26

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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.