Home / 3,207,097.17-4,812,226.54-1,501,356.09

Finding the Fourth Proportional to 3,207,097.17, 4,812,226.54 and 1,501,356.09

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Solution

The fourth proportional to 3,207,097.17, 4,812,226.54 and 1,501,356.09 is: 2,252,774.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,097.17 : 4,812,226.54 = 1,501,356.09 : x
  2. Step 2: Convert to fraction form
    3,207,097.17/4,812,226.54 = 1,501,356.09/x
  3. Step 3: Cross multiply
    3,207,097.17x = 4,812,226.54 × 1,501,356.09
  4. Step 4: Simplify right side
    3,207,097.17x = 7,224,865,622,288.63
  5. Step 5: Solve for x
    x = 7,224,865,622,288.63/3,207,097.17
  6. Step 6: Final answer
    x = 2,252,774.16

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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.