Home / 3,353,215.50-4,627,437.93-1,825,334.10

Finding the Fourth Proportional to 3,353,215.50, 4,627,437.93 and 1,825,334.10

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Solution

The fourth proportional to 3,353,215.50, 4,627,437.93 and 1,825,334.10 is: 2,518,961.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,215.50 : 4,627,437.93 = 1,825,334.10 : x
  2. Step 2: Convert to fraction form
    3,353,215.50/4,627,437.93 = 1,825,334.10/x
  3. Step 3: Cross multiply
    3,353,215.50x = 4,627,437.93 × 1,825,334.10
  4. Step 4: Simplify right side
    3,353,215.50x = 8,446,620,249,262.41
  5. Step 5: Solve for x
    x = 8,446,620,249,262.41/3,353,215.50
  6. Step 6: Final answer
    x = 2,518,961.35

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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.