Home / 4,974,262.40-7,461,393.60-4,863,670.40

Finding the Fourth Proportional to 4,974,262.40, 7,461,393.60 and 4,863,670.40

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Solution

The fourth proportional to 4,974,262.40, 7,461,393.60 and 4,863,670.40 is: 7,295,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,262.40 : 7,461,393.60 = 4,863,670.40 : x
  2. Step 2: Convert to fraction form
    4,974,262.40/7,461,393.60 = 4,863,670.40/x
  3. Step 3: Cross multiply
    4,974,262.40x = 7,461,393.60 × 4,863,670.40
  4. Step 4: Simplify right side
    4,974,262.40x = 36,289,759,195,069.44
  5. Step 5: Solve for x
    x = 36,289,759,195,069.44/4,974,262.40
  6. Step 6: Final answer
    x = 7,295,505.60

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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.