Home / 7,512,567.01-10,367,240.74-4,204,860.25

Finding the Fourth Proportional to 7,512,567.01, 10,367,240.74 and 4,204,860.25

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Solution

The fourth proportional to 7,512,567.01, 10,367,240.74 and 4,204,860.25 is: 5,802,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,512,567.01 : 10,367,240.74 = 4,204,860.25 : x
  2. Step 2: Convert to fraction form
    7,512,567.01/10,367,240.74 = 4,204,860.25/x
  3. Step 3: Cross multiply
    7,512,567.01x = 10,367,240.74 × 4,204,860.25
  4. Step 4: Simplify right side
    7,512,567.01x = 43,592,798,499,956.47
  5. Step 5: Solve for x
    x = 43,592,798,499,956.47/7,512,567.01
  6. Step 6: Final answer
    x = 5,802,650.21

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Double scale
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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.