Home / 3,349,141.04-5,023,338-920,480.48

Finding the Fourth Proportional to 3,349,141.04, 5,023,338 and 920,480.48

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Solution

The fourth proportional to 3,349,141.04, 5,023,338 and 920,480.48 is: 1,380,618.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,141.04 : 5,023,338 = 920,480.48 : x
  2. Step 2: Convert to fraction form
    3,349,141.04/5,023,338 = 920,480.48/x
  3. Step 3: Cross multiply
    3,349,141.04x = 5,023,338 × 920,480.48
  4. Step 4: Simplify right side
    3,349,141.04x = 4,623,884,573,442.24
  5. Step 5: Solve for x
    x = 4,623,884,573,442.24/3,349,141.04
  6. Step 6: Final answer
    x = 1,380,618.05

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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.