Home / 5,210,279.70-7,801,959.39-3,596,031.06

Finding the Fourth Proportional to 5,210,279.70, 7,801,959.39 and 3,596,031.06

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Solution

The fourth proportional to 5,210,279.70, 7,801,959.39 and 3,596,031.06 is: 5,384,756.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,210,279.70 : 7,801,959.39 = 3,596,031.06 : x
  2. Step 2: Convert to fraction form
    5,210,279.70/7,801,959.39 = 3,596,031.06/x
  3. Step 3: Cross multiply
    5,210,279.70x = 7,801,959.39 × 3,596,031.06
  4. Step 4: Simplify right side
    5,210,279.70x = 28,056,088,295,298.65
  5. Step 5: Solve for x
    x = 28,056,088,295,298.65/5,210,279.70
  6. Step 6: Final answer
    x = 5,384,756.66

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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.