Home / 6,549,334.90-9,823,377.24-3,090,270.04

Finding the Fourth Proportional to 6,549,334.90, 9,823,377.24 and 3,090,270.04

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Solution

The fourth proportional to 6,549,334.90, 9,823,377.24 and 3,090,270.04 is: 4,635,110.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,334.90 : 9,823,377.24 = 3,090,270.04 : x
  2. Step 2: Convert to fraction form
    6,549,334.90/9,823,377.24 = 3,090,270.04/x
  3. Step 3: Cross multiply
    6,549,334.90x = 9,823,377.24 × 3,090,270.04
  4. Step 4: Simplify right side
    6,549,334.90x = 30,356,888,376,389.89
  5. Step 5: Solve for x
    x = 30,356,888,376,389.89/6,549,334.90
  6. Step 6: Final answer
    x = 4,635,110.11

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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.