Home / 4,243,363.08-5,855,967.72-2,612,711.16

Finding the Fourth Proportional to 4,243,363.08, 5,855,967.72 and 2,612,711.16

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Solution

The fourth proportional to 4,243,363.08, 5,855,967.72 and 2,612,711.16 is: 3,605,619.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,363.08 : 5,855,967.72 = 2,612,711.16 : x
  2. Step 2: Convert to fraction form
    4,243,363.08/5,855,967.72 = 2,612,711.16/x
  3. Step 3: Cross multiply
    4,243,363.08x = 5,855,967.72 × 2,612,711.16
  4. Step 4: Simplify right side
    4,243,363.08x = 15,299,952,214,643.76
  5. Step 5: Solve for x
    x = 15,299,952,214,643.76/4,243,363.08
  6. Step 6: Final answer
    x = 3,605,619.39

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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.