Home / 5,063,200.05-6,987,161.55-2,740,041.16

Finding the Fourth Proportional to 5,063,200.05, 6,987,161.55 and 2,740,041.16

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Solution

The fourth proportional to 5,063,200.05, 6,987,161.55 and 2,740,041.16 is: 3,781,227.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,200.05 : 6,987,161.55 = 2,740,041.16 : x
  2. Step 2: Convert to fraction form
    5,063,200.05/6,987,161.55 = 2,740,041.16/x
  3. Step 3: Cross multiply
    5,063,200.05x = 6,987,161.55 × 2,740,041.16
  4. Step 4: Simplify right side
    5,063,200.05x = 19,145,110,238,569.40
  5. Step 5: Solve for x
    x = 19,145,110,238,569.40/5,063,200.05
  6. Step 6: Final answer
    x = 3,781,227.30

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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.