Home / 7,896,033.60-10,896,601.44-4,632,903.84

Finding the Fourth Proportional to 7,896,033.60, 10,896,601.44 and 4,632,903.84

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Solution

The fourth proportional to 7,896,033.60, 10,896,601.44 and 4,632,903.84 is: 6,393,451.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,033.60 : 10,896,601.44 = 4,632,903.84 : x
  2. Step 2: Convert to fraction form
    7,896,033.60/10,896,601.44 = 4,632,903.84/x
  3. Step 3: Cross multiply
    7,896,033.60x = 10,896,601.44 × 4,632,903.84
  4. Step 4: Simplify right side
    7,896,033.60x = 50,482,906,654,325.52
  5. Step 5: Solve for x
    x = 50,482,906,654,325.52/7,896,033.60
  6. Step 6: Final answer
    x = 6,393,451.35

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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.