Home / 6,955,400.13-9,598,452.17-4,054,913.25

Finding the Fourth Proportional to 6,955,400.13, 9,598,452.17 and 4,054,913.25

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Solution

The fourth proportional to 6,955,400.13, 9,598,452.17 and 4,054,913.25 is: 5,595,780.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,400.13 : 9,598,452.17 = 4,054,913.25 : x
  2. Step 2: Convert to fraction form
    6,955,400.13/9,598,452.17 = 4,054,913.25/x
  3. Step 3: Cross multiply
    6,955,400.13x = 9,598,452.17 × 4,054,913.25
  4. Step 4: Simplify right side
    6,955,400.13x = 38,920,890,883,624.25
  5. Step 5: Solve for x
    x = 38,920,890,883,624.25/6,955,400.13
  6. Step 6: Final answer
    x = 5,595,780.28

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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.