Home / 2,473,810.80-3,707,951.40-1,053,625.20

Finding the Fourth Proportional to 2,473,810.80, 3,707,951.40 and 1,053,625.20

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Solution

The fourth proportional to 2,473,810.80, 3,707,951.40 and 1,053,625.20 is: 1,579,260.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,810.80 : 3,707,951.40 = 1,053,625.20 : x
  2. Step 2: Convert to fraction form
    2,473,810.80/3,707,951.40 = 1,053,625.20/x
  3. Step 3: Cross multiply
    2,473,810.80x = 3,707,951.40 × 1,053,625.20
  4. Step 4: Simplify right side
    2,473,810.80x = 3,906,791,035,415.28
  5. Step 5: Solve for x
    x = 3,906,791,035,415.28/2,473,810.80
  6. Step 6: Final answer
    x = 1,579,260.24

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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.