Home / 4,834,207.40-7,256,559.90-3,039,117.80

Finding the Fourth Proportional to 4,834,207.40, 7,256,559.90 and 3,039,117.80

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Solution

The fourth proportional to 4,834,207.40, 7,256,559.90 and 3,039,117.80 is: 4,561,976.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,207.40 : 7,256,559.90 = 3,039,117.80 : x
  2. Step 2: Convert to fraction form
    4,834,207.40/7,256,559.90 = 3,039,117.80/x
  3. Step 3: Cross multiply
    4,834,207.40x = 7,256,559.90 × 3,039,117.80
  4. Step 4: Simplify right side
    4,834,207.40x = 22,053,540,358,856.22
  5. Step 5: Solve for x
    x = 22,053,540,358,856.22/4,834,207.40
  6. Step 6: Final answer
    x = 4,561,976.46

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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.