Home / 4,673,254.67-6,452,509.12-3,020,380.31

Finding the Fourth Proportional to 4,673,254.67, 6,452,509.12 and 3,020,380.31

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Solution

The fourth proportional to 4,673,254.67, 6,452,509.12 and 3,020,380.31 is: 4,170,333.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,254.67 : 6,452,509.12 = 3,020,380.31 : x
  2. Step 2: Convert to fraction form
    4,673,254.67/6,452,509.12 = 3,020,380.31/x
  3. Step 3: Cross multiply
    4,673,254.67x = 6,452,509.12 × 3,020,380.31
  4. Step 4: Simplify right side
    4,673,254.67x = 19,489,031,521,713.39
  5. Step 5: Solve for x
    x = 19,489,031,521,713.39/4,673,254.67
  6. Step 6: Final answer
    x = 4,170,333.72

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1.5x scale

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.