Home / 6,260,035.74-9,391,401.45-1,941,998.46

Finding the Fourth Proportional to 6,260,035.74, 9,391,401.45 and 1,941,998.46

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Solution

The fourth proportional to 6,260,035.74, 9,391,401.45 and 1,941,998.46 is: 2,913,415.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,035.74 : 9,391,401.45 = 1,941,998.46 : x
  2. Step 2: Convert to fraction form
    6,260,035.74/9,391,401.45 = 1,941,998.46/x
  3. Step 3: Cross multiply
    6,260,035.74x = 9,391,401.45 × 1,941,998.46
  4. Step 4: Simplify right side
    6,260,035.74x = 18,238,087,153,141.77
  5. Step 5: Solve for x
    x = 18,238,087,153,141.77/6,260,035.74
  6. Step 6: Final answer
    x = 2,913,415.82

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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.