Home / 3,077,274.76-4,246,724.02-1,700,707.70

Finding the Fourth Proportional to 3,077,274.76, 4,246,724.02 and 1,700,707.70

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Solution

The fourth proportional to 3,077,274.76, 4,246,724.02 and 1,700,707.70 is: 2,347,023.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,274.76 : 4,246,724.02 = 1,700,707.70 : x
  2. Step 2: Convert to fraction form
    3,077,274.76/4,246,724.02 = 1,700,707.70/x
  3. Step 3: Cross multiply
    3,077,274.76x = 4,246,724.02 × 1,700,707.70
  4. Step 4: Simplify right side
    3,077,274.76x = 7,222,436,240,588.95
  5. Step 5: Solve for x
    x = 7,222,436,240,588.95/3,077,274.76
  6. Step 6: Final answer
    x = 2,347,023.52

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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.