Home / 3,094,878-4,642,346.76-935,920.08

Finding the Fourth Proportional to 3,094,878, 4,642,346.76 and 935,920.08

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Solution

The fourth proportional to 3,094,878, 4,642,346.76 and 935,920.08 is: 1,403,889.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,878 : 4,642,346.76 = 935,920.08 : x
  2. Step 2: Convert to fraction form
    3,094,878/4,642,346.76 = 935,920.08/x
  3. Step 3: Cross multiply
    3,094,878x = 4,642,346.76 × 935,920.08
  4. Step 4: Simplify right side
    3,094,878x = 4,344,865,551,006.94
  5. Step 5: Solve for x
    x = 4,344,865,551,006.94/3,094,878
  6. Step 6: Final answer
    x = 1,403,889.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.