Home / 4,424,415.92-6,105,735.96-2,490,301.16

Finding the Fourth Proportional to 4,424,415.92, 6,105,735.96 and 2,490,301.16

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Solution

The fourth proportional to 4,424,415.92, 6,105,735.96 and 2,490,301.16 is: 3,436,639.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,415.92 : 6,105,735.96 = 2,490,301.16 : x
  2. Step 2: Convert to fraction form
    4,424,415.92/6,105,735.96 = 2,490,301.16/x
  3. Step 3: Cross multiply
    4,424,415.92x = 6,105,735.96 × 2,490,301.16
  4. Step 4: Simplify right side
    4,424,415.92x = 15,205,121,343,841.71
  5. Step 5: Solve for x
    x = 15,205,121,343,841.71/4,424,415.92
  6. Step 6: Final answer
    x = 3,436,639.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.