Home / 1,090,881.17-1,505,401.50-600,841.19

Finding the Fourth Proportional to 1,090,881.17, 1,505,401.50 and 600,841.19

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Solution

The fourth proportional to 1,090,881.17, 1,505,401.50 and 600,841.19 is: 829,152.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,881.17 : 1,505,401.50 = 600,841.19 : x
  2. Step 2: Convert to fraction form
    1,090,881.17/1,505,401.50 = 600,841.19/x
  3. Step 3: Cross multiply
    1,090,881.17x = 1,505,401.50 × 600,841.19
  4. Step 4: Simplify right side
    1,090,881.17x = 904,507,234,704.44
  5. Step 5: Solve for x
    x = 904,507,234,704.44/1,090,881.17
  6. Step 6: Final answer
    x = 829,152.85

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1.5x scale

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.