Home / 4,355,571.29-6,532,931.23-1,322,963.49

Finding the Fourth Proportional to 4,355,571.29, 6,532,931.23 and 1,322,963.49

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Solution

The fourth proportional to 4,355,571.29, 6,532,931.23 and 1,322,963.49 is: 1,984,315.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,571.29 : 6,532,931.23 = 1,322,963.49 : x
  2. Step 2: Convert to fraction form
    4,355,571.29/6,532,931.23 = 1,322,963.49/x
  3. Step 3: Cross multiply
    4,355,571.29x = 6,532,931.23 × 1,322,963.49
  4. Step 4: Simplify right side
    4,355,571.29x = 8,642,829,496,663.38
  5. Step 5: Solve for x
    x = 8,642,829,496,663.38/4,355,571.29
  6. Step 6: Final answer
    x = 1,984,315.93

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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.