Home / 4,306,630.74-5,943,285.03-2,471,424.72

Finding the Fourth Proportional to 4,306,630.74, 5,943,285.03 and 2,471,424.72

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Solution

The fourth proportional to 4,306,630.74, 5,943,285.03 and 2,471,424.72 is: 3,410,643.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,630.74 : 5,943,285.03 = 2,471,424.72 : x
  2. Step 2: Convert to fraction form
    4,306,630.74/5,943,285.03 = 2,471,424.72/x
  3. Step 3: Cross multiply
    4,306,630.74x = 5,943,285.03 × 2,471,424.72
  4. Step 4: Simplify right side
    4,306,630.74x = 14,688,381,541,147.94
  5. Step 5: Solve for x
    x = 14,688,381,541,147.94/4,306,630.74
  6. Step 6: Final answer
    x = 3,410,643.36

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1.5x scale

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.