Home / 8,792,682.24-12,134,358.72-4,924,977.60

Finding the Fourth Proportional to 8,792,682.24, 12,134,358.72 and 4,924,977.60

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Solution

The fourth proportional to 8,792,682.24, 12,134,358.72 and 4,924,977.60 is: 6,796,725.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,682.24 : 12,134,358.72 = 4,924,977.60 : x
  2. Step 2: Convert to fraction form
    8,792,682.24/12,134,358.72 = 4,924,977.60/x
  3. Step 3: Cross multiply
    8,792,682.24x = 12,134,358.72 × 4,924,977.60
  4. Step 4: Simplify right side
    8,792,682.24x = 59,761,444,886,364.67
  5. Step 5: Solve for x
    x = 59,761,444,886,364.67/8,792,682.24
  6. Step 6: Final answer
    x = 6,796,725.19

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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.