Home / 3,401,352.95-4,693,866.75-1,873,460.07

Finding the Fourth Proportional to 3,401,352.95, 4,693,866.75 and 1,873,460.07

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Solution

The fourth proportional to 3,401,352.95, 4,693,866.75 and 1,873,460.07 is: 2,585,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,352.95 : 4,693,866.75 = 1,873,460.07 : x
  2. Step 2: Convert to fraction form
    3,401,352.95/4,693,866.75 = 1,873,460.07/x
  3. Step 3: Cross multiply
    3,401,352.95x = 4,693,866.75 × 1,873,460.07
  4. Step 4: Simplify right side
    3,401,352.95x = 8,793,771,930,025.67
  5. Step 5: Solve for x
    x = 8,793,771,930,025.67/3,401,352.95
  6. Step 6: Final answer
    x = 2,585,374.72

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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.