Home / 1,498,068.70-2,247,103.05-552,118.30

Finding the Fourth Proportional to 1,498,068.70, 2,247,103.05 and 552,118.30

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Solution

The fourth proportional to 1,498,068.70, 2,247,103.05 and 552,118.30 is: 828,177.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,068.70 : 2,247,103.05 = 552,118.30 : x
  2. Step 2: Convert to fraction form
    1,498,068.70/2,247,103.05 = 552,118.30/x
  3. Step 3: Cross multiply
    1,498,068.70x = 2,247,103.05 × 552,118.30
  4. Step 4: Simplify right side
    1,498,068.70x = 1,240,666,715,890.82
  5. Step 5: Solve for x
    x = 1,240,666,715,890.82/1,498,068.70
  6. Step 6: Final answer
    x = 828,177.45

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Double scale
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Similar ratio
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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.