Home / 4,150,886.18-5,728,364.86-2,408,424.01

Finding the Fourth Proportional to 4,150,886.18, 5,728,364.86 and 2,408,424.01

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Solution

The fourth proportional to 4,150,886.18, 5,728,364.86 and 2,408,424.01 is: 3,323,707.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,886.18 : 5,728,364.86 = 2,408,424.01 : x
  2. Step 2: Convert to fraction form
    4,150,886.18/5,728,364.86 = 2,408,424.01/x
  3. Step 3: Cross multiply
    4,150,886.18x = 5,728,364.86 × 2,408,424.01
  4. Step 4: Simplify right side
    4,150,886.18x = 13,796,331,466,864.29
  5. Step 5: Solve for x
    x = 13,796,331,466,864.29/4,150,886.18
  6. Step 6: Final answer
    x = 3,323,707.49

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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.