Home / 2,885,094.16-4,328,034.90-1,201,804

Finding the Fourth Proportional to 2,885,094.16, 4,328,034.90 and 1,201,804

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Solution

The fourth proportional to 2,885,094.16, 4,328,034.90 and 1,201,804 is: 1,802,869.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,094.16 : 4,328,034.90 = 1,201,804 : x
  2. Step 2: Convert to fraction form
    2,885,094.16/4,328,034.90 = 1,201,804/x
  3. Step 3: Cross multiply
    2,885,094.16x = 4,328,034.90 × 1,201,804
  4. Step 4: Simplify right side
    2,885,094.16x = 5,201,449,654,959.60
  5. Step 5: Solve for x
    x = 5,201,449,654,959.60/2,885,094.16
  6. Step 6: Final answer
    x = 1,802,869.98

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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.