Home / 2,502,483.31-3,754,020.20-1,875,382.93

Finding the Fourth Proportional to 2,502,483.31, 3,754,020.20 and 1,875,382.93

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Solution

The fourth proportional to 2,502,483.31, 3,754,020.20 and 1,875,382.93 is: 2,813,295.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,483.31 : 3,754,020.20 = 1,875,382.93 : x
  2. Step 2: Convert to fraction form
    2,502,483.31/3,754,020.20 = 1,875,382.93/x
  3. Step 3: Cross multiply
    2,502,483.31x = 3,754,020.20 × 1,875,382.93
  4. Step 4: Simplify right side
    2,502,483.31x = 7,040,225,387,873.54
  5. Step 5: Solve for x
    x = 7,040,225,387,873.54/2,502,483.31
  6. Step 6: Final answer
    x = 2,813,295.65

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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.