Home / 1,046,067.35-1,569,101.03-514,626.35

Finding the Fourth Proportional to 1,046,067.35, 1,569,101.03 and 514,626.35

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Solution

The fourth proportional to 1,046,067.35, 1,569,101.03 and 514,626.35 is: 771,939.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,067.35 : 1,569,101.03 = 514,626.35 : x
  2. Step 2: Convert to fraction form
    1,046,067.35/1,569,101.03 = 514,626.35/x
  3. Step 3: Cross multiply
    1,046,067.35x = 1,569,101.03 × 514,626.35
  4. Step 4: Simplify right side
    1,046,067.35x = 807,500,733,277.01
  5. Step 5: Solve for x
    x = 807,500,733,277.01/1,046,067.35
  6. Step 6: Final answer
    x = 771,939.53

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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.