Home / 2,941,085.52-4,058,411.40-1,651,632.72

Finding the Fourth Proportional to 2,941,085.52, 4,058,411.40 and 1,651,632.72

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Solution

The fourth proportional to 2,941,085.52, 4,058,411.40 and 1,651,632.72 is: 2,279,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,085.52 : 4,058,411.40 = 1,651,632.72 : x
  2. Step 2: Convert to fraction form
    2,941,085.52/4,058,411.40 = 1,651,632.72/x
  3. Step 3: Cross multiply
    2,941,085.52x = 4,058,411.40 × 1,651,632.72
  4. Step 4: Simplify right side
    2,941,085.52x = 6,703,005,059,461.01
  5. Step 5: Solve for x
    x = 6,703,005,059,461.01/2,941,085.52
  6. Step 6: Final answer
    x = 2,279,092.20

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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.