Home / 1,804,401.84-2,705,755.20-1,046,458.80

Finding the Fourth Proportional to 1,804,401.84, 2,705,755.20 and 1,046,458.80

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Solution

The fourth proportional to 1,804,401.84, 2,705,755.20 and 1,046,458.80 is: 1,569,196.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,401.84 : 2,705,755.20 = 1,046,458.80 : x
  2. Step 2: Convert to fraction form
    1,804,401.84/2,705,755.20 = 1,046,458.80/x
  3. Step 3: Cross multiply
    1,804,401.84x = 2,705,755.20 × 1,046,458.80
  4. Step 4: Simplify right side
    1,804,401.84x = 2,831,461,339,685.76
  5. Step 5: Solve for x
    x = 2,831,461,339,685.76/1,804,401.84
  6. Step 6: Final answer
    x = 1,569,196.66

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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.