Home / 6,289,334.88-9,434,211.88-1,740,002.48

Finding the Fourth Proportional to 6,289,334.88, 9,434,211.88 and 1,740,002.48

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Solution

The fourth proportional to 6,289,334.88, 9,434,211.88 and 1,740,002.48 is: 2,610,061.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,289,334.88 : 9,434,211.88 = 1,740,002.48 : x
  2. Step 2: Convert to fraction form
    6,289,334.88/9,434,211.88 = 1,740,002.48/x
  3. Step 3: Cross multiply
    6,289,334.88x = 9,434,211.88 × 1,740,002.48
  4. Step 4: Simplify right side
    6,289,334.88x = 16,415,552,068,045.46
  5. Step 5: Solve for x
    x = 16,415,552,068,045.46/6,289,334.88
  6. Step 6: Final answer
    x = 2,610,061.70

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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.