Home / 4,700,122-6,486,207.24-2,553,946

Finding the Fourth Proportional to 4,700,122, 6,486,207.24 and 2,553,946

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Solution

The fourth proportional to 4,700,122, 6,486,207.24 and 2,553,946 is: 3,524,466.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,122 : 6,486,207.24 = 2,553,946 : x
  2. Step 2: Convert to fraction form
    4,700,122/6,486,207.24 = 2,553,946/x
  3. Step 3: Cross multiply
    4,700,122x = 6,486,207.24 × 2,553,946
  4. Step 4: Simplify right side
    4,700,122x = 16,565,423,035,769.04
  5. Step 5: Solve for x
    x = 16,565,423,035,769.04/4,700,122
  6. Step 6: Final answer
    x = 3,524,466.61

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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.