Home / 4,059,420.08-5,601,999.24-2,427,827.18

Finding the Fourth Proportional to 4,059,420.08, 5,601,999.24 and 2,427,827.18

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Solution

The fourth proportional to 4,059,420.08, 5,601,999.24 and 2,427,827.18 is: 3,350,401.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,420.08 : 5,601,999.24 = 2,427,827.18 : x
  2. Step 2: Convert to fraction form
    4,059,420.08/5,601,999.24 = 2,427,827.18/x
  3. Step 3: Cross multiply
    4,059,420.08x = 5,601,999.24 × 2,427,827.18
  4. Step 4: Simplify right side
    4,059,420.08x = 13,600,686,017,211.34
  5. Step 5: Solve for x
    x = 13,600,686,017,211.34/4,059,420.08
  6. Step 6: Final answer
    x = 3,350,401.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.