Home / 2,045,113.71-3,062,934.33-1,018,574.19

Finding the Fourth Proportional to 2,045,113.71, 3,062,934.33 and 1,018,574.19

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Solution

The fourth proportional to 2,045,113.71, 3,062,934.33 and 1,018,574.19 is: 1,525,502.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,113.71 : 3,062,934.33 = 1,018,574.19 : x
  2. Step 2: Convert to fraction form
    2,045,113.71/3,062,934.33 = 1,018,574.19/x
  3. Step 3: Cross multiply
    2,045,113.71x = 3,062,934.33 × 1,018,574.19
  4. Step 4: Simplify right side
    2,045,113.71x = 3,119,825,854,202.94
  5. Step 5: Solve for x
    x = 3,119,825,854,202.94/2,045,113.71
  6. Step 6: Final answer
    x = 1,525,502.39

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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.