Home / 9,386,065.50-12,952,770.39-5,093,713.50

Finding the Fourth Proportional to 9,386,065.50, 12,952,770.39 and 5,093,713.50

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Solution

The fourth proportional to 9,386,065.50, 12,952,770.39 and 5,093,713.50 is: 7,029,324.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,065.50 : 12,952,770.39 = 5,093,713.50 : x
  2. Step 2: Convert to fraction form
    9,386,065.50/12,952,770.39 = 5,093,713.50/x
  3. Step 3: Cross multiply
    9,386,065.50x = 12,952,770.39 × 5,093,713.50
  4. Step 4: Simplify right side
    9,386,065.50x = 65,977,701,397,943.27
  5. Step 5: Solve for x
    x = 65,977,701,397,943.27/9,386,065.50
  6. Step 6: Final answer
    x = 7,029,324.63

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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.