Home / 6,145,294.68-8,484,501.33-5,499,604.80

Finding the Fourth Proportional to 6,145,294.68, 8,484,501.33 and 5,499,604.80

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Solution

The fourth proportional to 6,145,294.68, 8,484,501.33 and 5,499,604.80 is: 7,593,029.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,294.68 : 8,484,501.33 = 5,499,604.80 : x
  2. Step 2: Convert to fraction form
    6,145,294.68/8,484,501.33 = 5,499,604.80/x
  3. Step 3: Cross multiply
    6,145,294.68x = 8,484,501.33 × 5,499,604.80
  4. Step 4: Simplify right side
    6,145,294.68x = 46,661,404,240,074.38
  5. Step 5: Solve for x
    x = 46,661,404,240,074.38/6,145,294.68
  6. Step 6: Final answer
    x = 7,593,029.57

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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.