Home / 6,735,514.47-10,109,659.14-4,168,965.85

Finding the Fourth Proportional to 6,735,514.47, 10,109,659.14 and 4,168,965.85

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Solution

The fourth proportional to 6,735,514.47, 10,109,659.14 and 4,168,965.85 is: 6,257,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,514.47 : 10,109,659.14 = 4,168,965.85 : x
  2. Step 2: Convert to fraction form
    6,735,514.47/10,109,659.14 = 4,168,965.85/x
  3. Step 3: Cross multiply
    6,735,514.47x = 10,109,659.14 × 4,168,965.85
  4. Step 4: Simplify right side
    6,735,514.47x = 42,146,823,684,526.23
  5. Step 5: Solve for x
    x = 42,146,823,684,526.23/6,735,514.47
  6. Step 6: Final answer
    x = 6,257,402.30

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1.5x scale

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.