Home / 4,536,909-6,805,357.27-2,106,733.35

Finding the Fourth Proportional to 4,536,909, 6,805,357.27 and 2,106,733.35

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Solution

The fourth proportional to 4,536,909, 6,805,357.27 and 2,106,733.35 is: 3,160,097.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,909 : 6,805,357.27 = 2,106,733.35 : x
  2. Step 2: Convert to fraction form
    4,536,909/6,805,357.27 = 2,106,733.35/x
  3. Step 3: Cross multiply
    4,536,909x = 6,805,357.27 × 2,106,733.35
  4. Step 4: Simplify right side
    4,536,909x = 14,337,073,119,373.96
  5. Step 5: Solve for x
    x = 14,337,073,119,373.96/4,536,909
  6. Step 6: Final answer
    x = 3,160,097.13

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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.