Home / 4,900,428.24-6,762,737.16-2,967,042.48

Finding the Fourth Proportional to 4,900,428.24, 6,762,737.16 and 2,967,042.48

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Solution

The fourth proportional to 4,900,428.24, 6,762,737.16 and 2,967,042.48 is: 4,094,607.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900,428.24 : 6,762,737.16 = 2,967,042.48 : x
  2. Step 2: Convert to fraction form
    4,900,428.24/6,762,737.16 = 2,967,042.48/x
  3. Step 3: Cross multiply
    4,900,428.24x = 6,762,737.16 × 2,967,042.48
  4. Step 4: Simplify right side
    4,900,428.24x = 20,065,328,434,794.56
  5. Step 5: Solve for x
    x = 20,065,328,434,794.56/4,900,428.24
  6. Step 6: Final answer
    x = 4,094,607.13

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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.