Home / 2,838,270.18-4,257,967.01-1,041,169.35

Finding the Fourth Proportional to 2,838,270.18, 4,257,967.01 and 1,041,169.35

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Solution

The fourth proportional to 2,838,270.18, 4,257,967.01 and 1,041,169.35 is: 1,561,960.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,270.18 : 4,257,967.01 = 1,041,169.35 : x
  2. Step 2: Convert to fraction form
    2,838,270.18/4,257,967.01 = 1,041,169.35/x
  3. Step 3: Cross multiply
    2,838,270.18x = 4,257,967.01 × 1,041,169.35
  4. Step 4: Simplify right side
    2,838,270.18x = 4,433,264,738,917.30
  5. Step 5: Solve for x
    x = 4,433,264,738,917.30/2,838,270.18
  6. Step 6: Final answer
    x = 1,561,960.09

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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.