Home / 2,924,108.42-4,034,033.98-1,957,550.10

Finding the Fourth Proportional to 2,924,108.42, 4,034,033.98 and 1,957,550.10

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Solution

The fourth proportional to 2,924,108.42, 4,034,033.98 and 1,957,550.10 is: 2,700,591.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,108.42 : 4,034,033.98 = 1,957,550.10 : x
  2. Step 2: Convert to fraction form
    2,924,108.42/4,034,033.98 = 1,957,550.10/x
  3. Step 3: Cross multiply
    2,924,108.42x = 4,034,033.98 × 1,957,550.10
  4. Step 4: Simplify right side
    2,924,108.42x = 7,896,823,620,952.40
  5. Step 5: Solve for x
    x = 7,896,823,620,952.40/2,924,108.42
  6. Step 6: Final answer
    x = 2,700,591.94

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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.