Home / 4,982,040.15-7,459,774.20-4,982,040.15

Finding the Fourth Proportional to 4,982,040.15, 7,459,774.20 and 4,982,040.15

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Solution

The fourth proportional to 4,982,040.15, 7,459,774.20 and 4,982,040.15 is: 7,459,774.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,040.15 : 7,459,774.20 = 4,982,040.15 : x
  2. Step 2: Convert to fraction form
    4,982,040.15/7,459,774.20 = 4,982,040.15/x
  3. Step 3: Cross multiply
    4,982,040.15x = 7,459,774.20 × 4,982,040.15
  4. Step 4: Simplify right side
    4,982,040.15x = 37,164,894,574,334.13
  5. Step 5: Solve for x
    x = 37,164,894,574,334.13/4,982,040.15
  6. Step 6: Final answer
    x = 7,459,774.20

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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.