Home / 3,312,451.04-4,969,726.32-1,182,488

Finding the Fourth Proportional to 3,312,451.04, 4,969,726.32 and 1,182,488

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Solution

The fourth proportional to 3,312,451.04, 4,969,726.32 and 1,182,488 is: 1,774,106.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,451.04 : 4,969,726.32 = 1,182,488 : x
  2. Step 2: Convert to fraction form
    3,312,451.04/4,969,726.32 = 1,182,488/x
  3. Step 3: Cross multiply
    3,312,451.04x = 4,969,726.32 × 1,182,488
  4. Step 4: Simplify right side
    3,312,451.04x = 5,876,641,736,684.16
  5. Step 5: Solve for x
    x = 5,876,641,736,684.16/3,312,451.04
  6. Step 6: Final answer
    x = 1,774,106.75

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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.