Home / 2,260,035.96-3,117,468.42-1,341,641.76

Finding the Fourth Proportional to 2,260,035.96, 3,117,468.42 and 1,341,641.76

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Solution

The fourth proportional to 2,260,035.96, 3,117,468.42 and 1,341,641.76 is: 1,850,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,035.96 : 3,117,468.42 = 1,341,641.76 : x
  2. Step 2: Convert to fraction form
    2,260,035.96/3,117,468.42 = 1,341,641.76/x
  3. Step 3: Cross multiply
    2,260,035.96x = 3,117,468.42 × 1,341,641.76
  4. Step 4: Simplify right side
    2,260,035.96x = 4,182,525,817,753.22
  5. Step 5: Solve for x
    x = 4,182,525,817,753.22/2,260,035.96
  6. Step 6: Final answer
    x = 1,850,645.69

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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.