Home / 1,337,552.01-2,006,358.81-326,682.36

Finding the Fourth Proportional to 1,337,552.01, 2,006,358.81 and 326,682.36

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Solution

The fourth proportional to 1,337,552.01, 2,006,358.81 and 326,682.36 is: 490,031.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,552.01 : 2,006,358.81 = 326,682.36 : x
  2. Step 2: Convert to fraction form
    1,337,552.01/2,006,358.81 = 326,682.36/x
  3. Step 3: Cross multiply
    1,337,552.01x = 2,006,358.81 × 326,682.36
  4. Step 4: Simplify right side
    1,337,552.01x = 655,442,031,057.59
  5. Step 5: Solve for x
    x = 655,442,031,057.59/1,337,552.01
  6. Step 6: Final answer
    x = 490,031.06

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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.