Home / 1,476,094.73-2,037,031.20-822,702.65

Finding the Fourth Proportional to 1,476,094.73, 2,037,031.20 and 822,702.65

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Solution

The fourth proportional to 1,476,094.73, 2,037,031.20 and 822,702.65 is: 1,135,341.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,094.73 : 2,037,031.20 = 822,702.65 : x
  2. Step 2: Convert to fraction form
    1,476,094.73/2,037,031.20 = 822,702.65/x
  3. Step 3: Cross multiply
    1,476,094.73x = 2,037,031.20 × 822,702.65
  4. Step 4: Simplify right side
    1,476,094.73x = 1,675,870,956,187.52
  5. Step 5: Solve for x
    x = 1,675,870,956,187.52/1,476,094.73
  6. Step 6: Final answer
    x = 1,135,341.06

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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.