Home / 4,995,742.52-6,894,250.66-3,063,068.74

Finding the Fourth Proportional to 4,995,742.52, 6,894,250.66 and 3,063,068.74

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Solution

The fourth proportional to 4,995,742.52, 6,894,250.66 and 3,063,068.74 is: 4,227,112.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,742.52 : 6,894,250.66 = 3,063,068.74 : x
  2. Step 2: Convert to fraction form
    4,995,742.52/6,894,250.66 = 3,063,068.74/x
  3. Step 3: Cross multiply
    4,995,742.52x = 6,894,250.66 × 3,063,068.74
  4. Step 4: Simplify right side
    4,995,742.52x = 21,117,563,682,370.37
  5. Step 5: Solve for x
    x = 21,117,563,682,370.37/4,995,742.52
  6. Step 6: Final answer
    x = 4,227,112.11

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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.