Home / 3,315,529.94-4,973,294.93-1,185,484.91

Finding the Fourth Proportional to 3,315,529.94, 4,973,294.93 and 1,185,484.91

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Solution

The fourth proportional to 3,315,529.94, 4,973,294.93 and 1,185,484.91 is: 1,778,227.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,529.94 : 4,973,294.93 = 1,185,484.91 : x
  2. Step 2: Convert to fraction form
    3,315,529.94/4,973,294.93 = 1,185,484.91/x
  3. Step 3: Cross multiply
    3,315,529.94x = 4,973,294.93 × 1,185,484.91
  4. Step 4: Simplify right side
    3,315,529.94x = 5,895,766,061,700.61
  5. Step 5: Solve for x
    x = 5,895,766,061,700.61/3,315,529.94
  6. Step 6: Final answer
    x = 1,778,227.37

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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.