Home / 5,044,671.74-6,961,795.08-2,752,980.32

Finding the Fourth Proportional to 5,044,671.74, 6,961,795.08 and 2,752,980.32

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Solution

The fourth proportional to 5,044,671.74, 6,961,795.08 and 2,752,980.32 is: 3,799,193.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,671.74 : 6,961,795.08 = 2,752,980.32 : x
  2. Step 2: Convert to fraction form
    5,044,671.74/6,961,795.08 = 2,752,980.32/x
  3. Step 3: Cross multiply
    5,044,671.74x = 6,961,795.08 × 2,752,980.32
  4. Step 4: Simplify right side
    5,044,671.74x = 19,165,684,847,112.82
  5. Step 5: Solve for x
    x = 19,165,684,847,112.82/5,044,671.74
  6. Step 6: Final answer
    x = 3,799,193.65

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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.