Home / 4,943,339.90-7,412,306.73-3,925,210.33

Finding the Fourth Proportional to 4,943,339.90, 7,412,306.73 and 3,925,210.33

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Solution

The fourth proportional to 4,943,339.90, 7,412,306.73 and 3,925,210.33 is: 5,885,669.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,339.90 : 7,412,306.73 = 3,925,210.33 : x
  2. Step 2: Convert to fraction form
    4,943,339.90/7,412,306.73 = 3,925,210.33/x
  3. Step 3: Cross multiply
    4,943,339.90x = 7,412,306.73 × 3,925,210.33
  4. Step 4: Simplify right side
    4,943,339.90x = 29,094,862,952,542.21
  5. Step 5: Solve for x
    x = 29,094,862,952,542.21/4,943,339.90
  6. Step 6: Final answer
    x = 5,885,669.11

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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.