Home / 2,070,184.08-3,105,767.16-650,240.16

Finding the Fourth Proportional to 2,070,184.08, 3,105,767.16 and 650,240.16

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Solution

The fourth proportional to 2,070,184.08, 3,105,767.16 and 650,240.16 is: 975,514.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,184.08 : 3,105,767.16 = 650,240.16 : x
  2. Step 2: Convert to fraction form
    2,070,184.08/3,105,767.16 = 650,240.16/x
  3. Step 3: Cross multiply
    2,070,184.08x = 3,105,767.16 × 650,240.16
  4. Step 4: Simplify right side
    2,070,184.08x = 2,019,494,535,041.15
  5. Step 5: Solve for x
    x = 2,019,494,535,041.15/2,070,184.08
  6. Step 6: Final answer
    x = 975,514.47

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Double scale
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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.