Home / 2,663,345.22-3,996,024.39-1,599,127.26

Finding the Fourth Proportional to 2,663,345.22, 3,996,024.39 and 1,599,127.26

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Solution

The fourth proportional to 2,663,345.22, 3,996,024.39 and 1,599,127.26 is: 2,399,295.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,345.22 : 3,996,024.39 = 1,599,127.26 : x
  2. Step 2: Convert to fraction form
    2,663,345.22/3,996,024.39 = 1,599,127.26/x
  3. Step 3: Cross multiply
    2,663,345.22x = 3,996,024.39 × 1,599,127.26
  4. Step 4: Simplify right side
    2,663,345.22x = 6,390,151,533,673.87
  5. Step 5: Solve for x
    x = 6,390,151,533,673.87/2,663,345.22
  6. Step 6: Final answer
    x = 2,399,295.25

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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.