Home / 2,444,463.60-3,668,007.60-1,024,663.20

Finding the Fourth Proportional to 2,444,463.60, 3,668,007.60 and 1,024,663.20

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Solution

The fourth proportional to 2,444,463.60, 3,668,007.60 and 1,024,663.20 is: 1,537,544.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,463.60 : 3,668,007.60 = 1,024,663.20 : x
  2. Step 2: Convert to fraction form
    2,444,463.60/3,668,007.60 = 1,024,663.20/x
  3. Step 3: Cross multiply
    2,444,463.60x = 3,668,007.60 × 1,024,663.20
  4. Step 4: Simplify right side
    2,444,463.60x = 3,758,472,405,040.32
  5. Step 5: Solve for x
    x = 3,758,472,405,040.32/2,444,463.60
  6. Step 6: Final answer
    x = 1,537,544.84

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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.