Home / 2,000,543.16-2,999,363.22-934,989.24

Finding the Fourth Proportional to 2,000,543.16, 2,999,363.22 and 934,989.24

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Solution

The fourth proportional to 2,000,543.16, 2,999,363.22 and 934,989.24 is: 1,401,805.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,543.16 : 2,999,363.22 = 934,989.24 : x
  2. Step 2: Convert to fraction form
    2,000,543.16/2,999,363.22 = 934,989.24/x
  3. Step 3: Cross multiply
    2,000,543.16x = 2,999,363.22 × 934,989.24
  4. Step 4: Simplify right side
    2,000,543.16x = 2,804,372,337,551.75
  5. Step 5: Solve for x
    x = 2,804,372,337,551.75/2,000,543.16
  6. Step 6: Final answer
    x = 1,401,805.47

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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.