Home / 1,957,110.10-2,935,665.15-894,228.10

Finding the Fourth Proportional to 1,957,110.10, 2,935,665.15 and 894,228.10

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Solution

The fourth proportional to 1,957,110.10, 2,935,665.15 and 894,228.10 is: 1,341,342.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,110.10 : 2,935,665.15 = 894,228.10 : x
  2. Step 2: Convert to fraction form
    1,957,110.10/2,935,665.15 = 894,228.10/x
  3. Step 3: Cross multiply
    1,957,110.10x = 2,935,665.15 × 894,228.10
  4. Step 4: Simplify right side
    1,957,110.10x = 2,625,154,269,320.72
  5. Step 5: Solve for x
    x = 2,625,154,269,320.72/1,957,110.10
  6. Step 6: Final answer
    x = 1,341,342.15

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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.