Home / 1,496,794.95-2,064,990.92-922,838.67

Finding the Fourth Proportional to 1,496,794.95, 2,064,990.92 and 922,838.67

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Solution

The fourth proportional to 1,496,794.95, 2,064,990.92 and 922,838.67 is: 1,273,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,794.95 : 2,064,990.92 = 922,838.67 : x
  2. Step 2: Convert to fraction form
    1,496,794.95/2,064,990.92 = 922,838.67/x
  3. Step 3: Cross multiply
    1,496,794.95x = 2,064,990.92 × 922,838.67
  4. Step 4: Simplify right side
    1,496,794.95x = 1,905,653,469,560.68
  5. Step 5: Solve for x
    x = 1,905,653,469,560.68/1,496,794.95
  6. Step 6: Final answer
    x = 1,273,156.00

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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.