Home / 2,952,363.74-4,429,894.95-1,333,565.37

Finding the Fourth Proportional to 2,952,363.74, 4,429,894.95 and 1,333,565.37

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Solution

The fourth proportional to 2,952,363.74, 4,429,894.95 and 1,333,565.37 is: 2,000,957.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,363.74 : 4,429,894.95 = 1,333,565.37 : x
  2. Step 2: Convert to fraction form
    2,952,363.74/4,429,894.95 = 1,333,565.37/x
  3. Step 3: Cross multiply
    2,952,363.74x = 4,429,894.95 × 1,333,565.37
  4. Step 4: Simplify right side
    2,952,363.74x = 5,907,554,498,057.88
  5. Step 5: Solve for x
    x = 5,907,554,498,057.88/2,952,363.74
  6. Step 6: Final answer
    x = 2,000,957.55

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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.