Home / 4,160,600.40-6,235,985.40-1,764,440.40

Finding the Fourth Proportional to 4,160,600.40, 6,235,985.40 and 1,764,440.40

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Solution

The fourth proportional to 4,160,600.40, 6,235,985.40 and 1,764,440.40 is: 2,644,576.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,600.40 : 6,235,985.40 = 1,764,440.40 : x
  2. Step 2: Convert to fraction form
    4,160,600.40/6,235,985.40 = 1,764,440.40/x
  3. Step 3: Cross multiply
    4,160,600.40x = 6,235,985.40 × 1,764,440.40
  4. Step 4: Simplify right side
    4,160,600.40x = 11,003,024,573,570.16
  5. Step 5: Solve for x
    x = 11,003,024,573,570.16/4,160,600.40
  6. Step 6: Final answer
    x = 2,644,576.15

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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.