Home / 1,337,499.86-2,006,402.03-484,973.04

Finding the Fourth Proportional to 1,337,499.86, 2,006,402.03 and 484,973.04

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Solution

The fourth proportional to 1,337,499.86, 2,006,402.03 and 484,973.04 is: 727,514.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,499.86 : 2,006,402.03 = 484,973.04 : x
  2. Step 2: Convert to fraction form
    1,337,499.86/2,006,402.03 = 484,973.04/x
  3. Step 3: Cross multiply
    1,337,499.86x = 2,006,402.03 × 484,973.04
  4. Step 4: Simplify right side
    1,337,499.86x = 973,050,889,526.41
  5. Step 5: Solve for x
    x = 973,050,889,526.41/1,337,499.86
  6. Step 6: Final answer
    x = 727,514.76

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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.