Home / 2,359,193.67-3,538,207.26-1,011,203.40

Finding the Fourth Proportional to 2,359,193.67, 3,538,207.26 and 1,011,203.40

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Solution

The fourth proportional to 2,359,193.67, 3,538,207.26 and 1,011,203.40 is: 1,516,555.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,193.67 : 3,538,207.26 = 1,011,203.40 : x
  2. Step 2: Convert to fraction form
    2,359,193.67/3,538,207.26 = 1,011,203.40/x
  3. Step 3: Cross multiply
    2,359,193.67x = 3,538,207.26 × 1,011,203.40
  4. Step 4: Simplify right side
    2,359,193.67x = 3,577,847,211,216.68
  5. Step 5: Solve for x
    x = 3,577,847,211,216.68/2,359,193.67
  6. Step 6: Final answer
    x = 1,516,555.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.