Home / 1,036,115.02-1,429,882.85-577,229.33

Finding the Fourth Proportional to 1,036,115.02, 1,429,882.85 and 577,229.33

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Solution

The fourth proportional to 1,036,115.02, 1,429,882.85 and 577,229.33 is: 796,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,115.02 : 1,429,882.85 = 577,229.33 : x
  2. Step 2: Convert to fraction form
    1,036,115.02/1,429,882.85 = 577,229.33/x
  3. Step 3: Cross multiply
    1,036,115.02x = 1,429,882.85 × 577,229.33
  4. Step 4: Simplify right side
    1,036,115.02x = 825,370,319,483.99
  5. Step 5: Solve for x
    x = 825,370,319,483.99/1,036,115.02
  6. Step 6: Final answer
    x = 796,601.06

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Double scale
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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.