Home / 3,506,016.15-5,259,024.23-2,153,794.05

Finding the Fourth Proportional to 3,506,016.15, 5,259,024.23 and 2,153,794.05

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Solution

The fourth proportional to 3,506,016.15, 5,259,024.23 and 2,153,794.05 is: 3,230,691.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,016.15 : 5,259,024.23 = 2,153,794.05 : x
  2. Step 2: Convert to fraction form
    3,506,016.15/5,259,024.23 = 2,153,794.05/x
  3. Step 3: Cross multiply
    3,506,016.15x = 5,259,024.23 × 2,153,794.05
  4. Step 4: Simplify right side
    3,506,016.15x = 11,326,855,084,610.86
  5. Step 5: Solve for x
    x = 11,326,855,084,610.86/3,506,016.15
  6. Step 6: Final answer
    x = 3,230,691.08

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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.