Home / 6,799,180-9,391,294.16-4,935,621.24

Finding the Fourth Proportional to 6,799,180, 9,391,294.16 and 4,935,621.24

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Solution

The fourth proportional to 6,799,180, 9,391,294.16 and 4,935,621.24 is: 6,817,273.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,180 : 9,391,294.16 = 4,935,621.24 : x
  2. Step 2: Convert to fraction form
    6,799,180/9,391,294.16 = 4,935,621.24/x
  3. Step 3: Cross multiply
    6,799,180x = 9,391,294.16 × 4,935,621.24
  4. Step 4: Simplify right side
    6,799,180x = 46,351,870,927,183.96
  5. Step 5: Solve for x
    x = 46,351,870,927,183.96/6,799,180
  6. Step 6: Final answer
    x = 6,817,273.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.