Home / 3,499,917.93-4,829,857.88-1,951,161.08

Finding the Fourth Proportional to 3,499,917.93, 4,829,857.88 and 1,951,161.08

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Solution

The fourth proportional to 3,499,917.93, 4,829,857.88 and 1,951,161.08 is: 2,692,586.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,917.93 : 4,829,857.88 = 1,951,161.08 : x
  2. Step 2: Convert to fraction form
    3,499,917.93/4,829,857.88 = 1,951,161.08/x
  3. Step 3: Cross multiply
    3,499,917.93x = 4,829,857.88 × 1,951,161.08
  4. Step 4: Simplify right side
    3,499,917.93x = 9,423,830,683,482.22
  5. Step 5: Solve for x
    x = 9,423,830,683,482.22/3,499,917.93
  6. Step 6: Final answer
    x = 2,692,586.19

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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.