Home / 5,583,910.20-7,801,531.05-5,583,910.20

Finding the Fourth Proportional to 5,583,910.20, 7,801,531.05 and 5,583,910.20

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Solution

The fourth proportional to 5,583,910.20, 7,801,531.05 and 5,583,910.20 is: 7,801,531.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,910.20 : 7,801,531.05 = 5,583,910.20 : x
  2. Step 2: Convert to fraction form
    5,583,910.20/7,801,531.05 = 5,583,910.20/x
  3. Step 3: Cross multiply
    5,583,910.20x = 7,801,531.05 × 5,583,910.20
  4. Step 4: Simplify right side
    5,583,910.20x = 43,563,048,805,711.71
  5. Step 5: Solve for x
    x = 43,563,048,805,711.71/5,583,910.20
  6. Step 6: Final answer
    x = 7,801,531.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.