Home / 2,915,867.29-4,370,254.96-2,063,184.65

Finding the Fourth Proportional to 2,915,867.29, 4,370,254.96 and 2,063,184.65

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Solution

The fourth proportional to 2,915,867.29, 4,370,254.96 and 2,063,184.65 is: 3,092,267.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,915,867.29 : 4,370,254.96 = 2,063,184.65 : x
  2. Step 2: Convert to fraction form
    2,915,867.29/4,370,254.96 = 2,063,184.65/x
  3. Step 3: Cross multiply
    2,915,867.29x = 4,370,254.96 × 2,063,184.65
  4. Step 4: Simplify right side
    2,915,867.29x = 9,016,642,950,058.36
  5. Step 5: Solve for x
    x = 9,016,642,950,058.36/2,915,867.29
  6. Step 6: Final answer
    x = 3,092,267.94

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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.