Home / 2,702,256.71-4,051,095.80-1,184,789.61

Finding the Fourth Proportional to 2,702,256.71, 4,051,095.80 and 1,184,789.61

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Solution

The fourth proportional to 2,702,256.71, 4,051,095.80 and 1,184,789.61 is: 1,776,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,256.71 : 4,051,095.80 = 1,184,789.61 : x
  2. Step 2: Convert to fraction form
    2,702,256.71/4,051,095.80 = 1,184,789.61/x
  3. Step 3: Cross multiply
    2,702,256.71x = 4,051,095.80 × 1,184,789.61
  4. Step 4: Simplify right side
    2,702,256.71x = 4,799,696,207,030.69
  5. Step 5: Solve for x
    x = 4,799,696,207,030.69/2,702,256.71
  6. Step 6: Final answer
    x = 1,776,180.70

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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.