Home / 7,500,252.48-10,350,351.36-4,062,482.88

Finding the Fourth Proportional to 7,500,252.48, 10,350,351.36 and 4,062,482.88

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Solution

The fourth proportional to 7,500,252.48, 10,350,351.36 and 4,062,482.88 is: 5,606,227.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,252.48 : 10,350,351.36 = 4,062,482.88 : x
  2. Step 2: Convert to fraction form
    7,500,252.48/10,350,351.36 = 4,062,482.88/x
  3. Step 3: Cross multiply
    7,500,252.48x = 10,350,351.36 × 4,062,482.88
  4. Step 4: Simplify right side
    7,500,252.48x = 42,048,125,201,984.71
  5. Step 5: Solve for x
    x = 42,048,125,201,984.71/7,500,252.48
  6. Step 6: Final answer
    x = 5,606,227.97

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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.