Home / 1,845,168.15-2,767,752.23-849,840.15

Finding the Fourth Proportional to 1,845,168.15, 2,767,752.23 and 849,840.15

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Solution

The fourth proportional to 1,845,168.15, 2,767,752.23 and 849,840.15 is: 1,274,760.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,168.15 : 2,767,752.23 = 849,840.15 : x
  2. Step 2: Convert to fraction form
    1,845,168.15/2,767,752.23 = 849,840.15/x
  3. Step 3: Cross multiply
    1,845,168.15x = 2,767,752.23 × 849,840.15
  4. Step 4: Simplify right side
    1,845,168.15x = 2,352,146,966,056.83
  5. Step 5: Solve for x
    x = 2,352,146,966,056.83/1,845,168.15
  6. Step 6: Final answer
    x = 1,274,760.23

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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.