Home / 4,175,135.18-5,761,588.95-2,456,366.34

Finding the Fourth Proportional to 4,175,135.18, 5,761,588.95 and 2,456,366.34

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Solution

The fourth proportional to 4,175,135.18, 5,761,588.95 and 2,456,366.34 is: 3,389,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,135.18 : 5,761,588.95 = 2,456,366.34 : x
  2. Step 2: Convert to fraction form
    4,175,135.18/5,761,588.95 = 2,456,366.34/x
  3. Step 3: Cross multiply
    4,175,135.18x = 5,761,588.95 × 2,456,366.34
  4. Step 4: Simplify right side
    4,175,135.18x = 14,152,573,161,695.94
  5. Step 5: Solve for x
    x = 14,152,573,161,695.94/4,175,135.18
  6. Step 6: Final answer
    x = 3,389,728.13

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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.