Home / 4,011,634.08-5,536,031.13-2,176,095.87

Finding the Fourth Proportional to 4,011,634.08, 5,536,031.13 and 2,176,095.87

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Solution

The fourth proportional to 4,011,634.08, 5,536,031.13 and 2,176,095.87 is: 3,002,999.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,634.08 : 5,536,031.13 = 2,176,095.87 : x
  2. Step 2: Convert to fraction form
    4,011,634.08/5,536,031.13 = 2,176,095.87/x
  3. Step 3: Cross multiply
    4,011,634.08x = 5,536,031.13 × 2,176,095.87
  4. Step 4: Simplify right side
    4,011,634.08x = 12,046,934,478,184.43
  5. Step 5: Solve for x
    x = 12,046,934,478,184.43/4,011,634.08
  6. Step 6: Final answer
    x = 3,002,999.34

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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.