Home / 2,967,605.20-4,450,095.60-1,369,345.60

Finding the Fourth Proportional to 2,967,605.20, 4,450,095.60 and 1,369,345.60

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Solution

The fourth proportional to 2,967,605.20, 4,450,095.60 and 1,369,345.60 is: 2,053,412.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,605.20 : 4,450,095.60 = 1,369,345.60 : x
  2. Step 2: Convert to fraction form
    2,967,605.20/4,450,095.60 = 1,369,345.60/x
  3. Step 3: Cross multiply
    2,967,605.20x = 4,450,095.60 × 1,369,345.60
  4. Step 4: Simplify right side
    2,967,605.20x = 6,093,718,829,439.36
  5. Step 5: Solve for x
    x = 6,093,718,829,439.36/2,967,605.20
  6. Step 6: Final answer
    x = 2,053,412.91

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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.