Home / 2,070,184.05-3,105,400.07-650,240.08

Finding the Fourth Proportional to 2,070,184.05, 3,105,400.07 and 650,240.08

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Solution

The fourth proportional to 2,070,184.05, 3,105,400.07 and 650,240.08 is: 975,399.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,184.05 : 3,105,400.07 = 650,240.08 : x
  2. Step 2: Convert to fraction form
    2,070,184.05/3,105,400.07 = 650,240.08/x
  3. Step 3: Cross multiply
    2,070,184.05x = 3,105,400.07 × 650,240.08
  4. Step 4: Simplify right side
    2,070,184.05x = 2,019,255,583,810.91
  5. Step 5: Solve for x
    x = 2,019,255,583,810.91/2,070,184.05
  6. Step 6: Final answer
    x = 975,399.06

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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.