Home / 1,099,248.48-1,648,793.88-341,070.48

Finding the Fourth Proportional to 1,099,248.48, 1,648,793.88 and 341,070.48

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Solution

The fourth proportional to 1,099,248.48, 1,648,793.88 and 341,070.48 is: 511,581.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,248.48 : 1,648,793.88 = 341,070.48 : x
  2. Step 2: Convert to fraction form
    1,099,248.48/1,648,793.88 = 341,070.48/x
  3. Step 3: Cross multiply
    1,099,248.48x = 1,648,793.88 × 341,070.48
  4. Step 4: Simplify right side
    1,099,248.48x = 562,354,920,072.66
  5. Step 5: Solve for x
    x = 562,354,920,072.66/1,099,248.48
  6. Step 6: Final answer
    x = 511,581.26

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1.5x scale

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.