Home / 3,347,744-5,023,827.84-1,574,954.24

Finding the Fourth Proportional to 3,347,744, 5,023,827.84 and 1,574,954.24

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Solution

The fourth proportional to 3,347,744, 5,023,827.84 and 1,574,954.24 is: 2,363,471.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,744 : 5,023,827.84 = 1,574,954.24 : x
  2. Step 2: Convert to fraction form
    3,347,744/5,023,827.84 = 1,574,954.24/x
  3. Step 3: Cross multiply
    3,347,744x = 5,023,827.84 × 1,574,954.24
  4. Step 4: Simplify right side
    3,347,744x = 7,912,298,957,638.04
  5. Step 5: Solve for x
    x = 7,912,298,957,638.04/3,347,744
  6. Step 6: Final answer
    x = 2,363,471.93

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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.