Home / 7,364,758.95-10,166,094.54-6,328,120.95

Finding the Fourth Proportional to 7,364,758.95, 10,166,094.54 and 6,328,120.95

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Solution

The fourth proportional to 7,364,758.95, 10,166,094.54 and 6,328,120.95 is: 8,735,150.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,758.95 : 10,166,094.54 = 6,328,120.95 : x
  2. Step 2: Convert to fraction form
    7,364,758.95/10,166,094.54 = 6,328,120.95/x
  3. Step 3: Cross multiply
    7,364,758.95x = 10,166,094.54 × 6,328,120.95
  4. Step 4: Simplify right side
    7,364,758.95x = 64,332,275,838,254.61
  5. Step 5: Solve for x
    x = 64,332,275,838,254.61/7,364,758.95
  6. Step 6: Final answer
    x = 8,735,150.23

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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.