Home / 2,841,798.72-4,264,379.28-1,045,943.52

Finding the Fourth Proportional to 2,841,798.72, 4,264,379.28 and 1,045,943.52

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Solution

The fourth proportional to 2,841,798.72, 4,264,379.28 and 1,045,943.52 is: 1,569,534.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,798.72 : 4,264,379.28 = 1,045,943.52 : x
  2. Step 2: Convert to fraction form
    2,841,798.72/4,264,379.28 = 1,045,943.52/x
  3. Step 3: Cross multiply
    2,841,798.72x = 4,264,379.28 × 1,045,943.52
  4. Step 4: Simplify right side
    2,841,798.72x = 4,460,299,874,738.27
  5. Step 5: Solve for x
    x = 4,460,299,874,738.27/2,841,798.72
  6. Step 6: Final answer
    x = 1,569,534.06

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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.