Home / 9,807,883.58-14,713,110.78-3,240,410.66

Finding the Fourth Proportional to 9,807,883.58, 14,713,110.78 and 3,240,410.66

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Solution

The fourth proportional to 9,807,883.58, 14,713,110.78 and 3,240,410.66 is: 4,861,040.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,883.58 : 14,713,110.78 = 3,240,410.66 : x
  2. Step 2: Convert to fraction form
    9,807,883.58/14,713,110.78 = 3,240,410.66/x
  3. Step 3: Cross multiply
    9,807,883.58x = 14,713,110.78 × 3,240,410.66
  4. Step 4: Simplify right side
    9,807,883.58x = 47,676,521,013,272.91
  5. Step 5: Solve for x
    x = 47,676,521,013,272.91/9,807,883.58
  6. Step 6: Final answer
    x = 4,861,040.67

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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.