Home / 6,262,042.57-8,646,884.06-4,710,614.84

Finding the Fourth Proportional to 6,262,042.57, 8,646,884.06 and 4,710,614.84

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Solution

The fourth proportional to 6,262,042.57, 8,646,884.06 and 4,710,614.84 is: 6,504,609.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,042.57 : 8,646,884.06 = 4,710,614.84 : x
  2. Step 2: Convert to fraction form
    6,262,042.57/8,646,884.06 = 4,710,614.84/x
  3. Step 3: Cross multiply
    6,262,042.57x = 8,646,884.06 × 4,710,614.84
  4. Step 4: Simplify right side
    6,262,042.57x = 40,732,140,338,433.77
  5. Step 5: Solve for x
    x = 40,732,140,338,433.77/6,262,042.57
  6. Step 6: Final answer
    x = 6,504,609.30

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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.