Home / 2,349,844.29-3,242,773.85-1,331,246.61

Finding the Fourth Proportional to 2,349,844.29, 3,242,773.85 and 1,331,246.61

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Solution

The fourth proportional to 2,349,844.29, 3,242,773.85 and 1,331,246.61 is: 1,837,113.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,844.29 : 3,242,773.85 = 1,331,246.61 : x
  2. Step 2: Convert to fraction form
    2,349,844.29/3,242,773.85 = 1,331,246.61/x
  3. Step 3: Cross multiply
    2,349,844.29x = 3,242,773.85 × 1,331,246.61
  4. Step 4: Simplify right side
    2,349,844.29x = 4,316,931,688,152.92
  5. Step 5: Solve for x
    x = 4,316,931,688,152.92/2,349,844.29
  6. Step 6: Final answer
    x = 1,837,113.93

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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.