Home / 1,037,145.48-1,555,767.50-504,031.43

Finding the Fourth Proportional to 1,037,145.48, 1,555,767.50 and 504,031.43

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Solution

The fourth proportional to 1,037,145.48, 1,555,767.50 and 504,031.43 is: 756,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,145.48 : 1,555,767.50 = 504,031.43 : x
  2. Step 2: Convert to fraction form
    1,037,145.48/1,555,767.50 = 504,031.43/x
  3. Step 3: Cross multiply
    1,037,145.48x = 1,555,767.50 × 504,031.43
  4. Step 4: Simplify right side
    1,037,145.48x = 784,155,707,473.53
  5. Step 5: Solve for x
    x = 784,155,707,473.53/1,037,145.48
  6. Step 6: Final answer
    x = 756,071.08

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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.