Home / 6,283,420.28-9,424,942.12-1,734,746.61

Finding the Fourth Proportional to 6,283,420.28, 9,424,942.12 and 1,734,746.61

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Solution

The fourth proportional to 6,283,420.28, 9,424,942.12 and 1,734,746.61 is: 2,602,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,420.28 : 9,424,942.12 = 1,734,746.61 : x
  2. Step 2: Convert to fraction form
    6,283,420.28/9,424,942.12 = 1,734,746.61/x
  3. Step 3: Cross multiply
    6,283,420.28x = 9,424,942.12 × 1,734,746.61
  4. Step 4: Simplify right side
    6,283,420.28x = 16,349,886,392,116.21
  5. Step 5: Solve for x
    x = 16,349,886,392,116.21/6,283,420.28
  6. Step 6: Final answer
    x = 2,602,067.93

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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.