Home / 7,500,846.03-10,351,217.20-4,063,087.02

Finding the Fourth Proportional to 7,500,846.03, 10,351,217.20 and 4,063,087.02

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Solution

The fourth proportional to 7,500,846.03, 10,351,217.20 and 4,063,087.02 is: 5,607,087.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,846.03 : 10,351,217.20 = 4,063,087.02 : x
  2. Step 2: Convert to fraction form
    7,500,846.03/10,351,217.20 = 4,063,087.02/x
  3. Step 3: Cross multiply
    7,500,846.03x = 10,351,217.20 × 4,063,087.02
  4. Step 4: Simplify right side
    7,500,846.03x = 42,057,896,246,520.74
  5. Step 5: Solve for x
    x = 42,057,896,246,520.74/7,500,846.03
  6. Step 6: Final answer
    x = 5,607,087.00

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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.