Home / 4,780,134.78-6,596,500.62-2,604,696.72

Finding the Fourth Proportional to 4,780,134.78, 6,596,500.62 and 2,604,696.72

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Solution

The fourth proportional to 4,780,134.78, 6,596,500.62 and 2,604,696.72 is: 3,594,434.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,134.78 : 6,596,500.62 = 2,604,696.72 : x
  2. Step 2: Convert to fraction form
    4,780,134.78/6,596,500.62 = 2,604,696.72/x
  3. Step 3: Cross multiply
    4,780,134.78x = 6,596,500.62 × 2,604,696.72
  4. Step 4: Simplify right side
    4,780,134.78x = 17,181,883,528,391.97
  5. Step 5: Solve for x
    x = 17,181,883,528,391.97/4,780,134.78
  6. Step 6: Final answer
    x = 3,594,434.95

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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.