Home / 2,333,423.50-3,220,126.60-1,260,335.50

Finding the Fourth Proportional to 2,333,423.50, 3,220,126.60 and 1,260,335.50

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Solution

The fourth proportional to 2,333,423.50, 3,220,126.60 and 1,260,335.50 is: 1,739,264.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,423.50 : 3,220,126.60 = 1,260,335.50 : x
  2. Step 2: Convert to fraction form
    2,333,423.50/3,220,126.60 = 1,260,335.50/x
  3. Step 3: Cross multiply
    2,333,423.50x = 3,220,126.60 × 1,260,335.50
  4. Step 4: Simplify right side
    2,333,423.50x = 4,058,439,868,474.30
  5. Step 5: Solve for x
    x = 4,058,439,868,474.30/2,333,423.50
  6. Step 6: Final answer
    x = 1,739,264.16

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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.