Home / 4,968,015.70-7,452,023.55-4,070,470.90

Finding the Fourth Proportional to 4,968,015.70, 7,452,023.55 and 4,070,470.90

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Solution

The fourth proportional to 4,968,015.70, 7,452,023.55 and 4,070,470.90 is: 6,105,706.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,015.70 : 7,452,023.55 = 4,070,470.90 : x
  2. Step 2: Convert to fraction form
    4,968,015.70/7,452,023.55 = 4,070,470.90/x
  3. Step 3: Cross multiply
    4,968,015.70x = 7,452,023.55 × 4,070,470.90
  4. Step 4: Simplify right side
    4,968,015.70x = 30,333,245,006,389.70
  5. Step 5: Solve for x
    x = 30,333,245,006,389.70/4,968,015.70
  6. Step 6: Final answer
    x = 6,105,706.35

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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.