Home / 4,369,520.81-6,549,733.47-2,447,614.37

Finding the Fourth Proportional to 4,369,520.81, 6,549,733.47 and 2,447,614.37

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Solution

The fourth proportional to 4,369,520.81, 6,549,733.47 and 2,447,614.37 is: 3,668,874.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,520.81 : 6,549,733.47 = 2,447,614.37 : x
  2. Step 2: Convert to fraction form
    4,369,520.81/6,549,733.47 = 2,447,614.37/x
  3. Step 3: Cross multiply
    4,369,520.81x = 6,549,733.47 × 2,447,614.37
  4. Step 4: Simplify right side
    4,369,520.81x = 16,031,221,760,841.96
  5. Step 5: Solve for x
    x = 16,031,221,760,841.96/4,369,520.81
  6. Step 6: Final answer
    x = 3,668,874.11

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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.