Home / 2,884,916.12-4,323,551.72-1,534,170.24

Finding the Fourth Proportional to 2,884,916.12, 4,323,551.72 and 1,534,170.24

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Solution

The fourth proportional to 2,884,916.12, 4,323,551.72 and 1,534,170.24 is: 2,299,222.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,916.12 : 4,323,551.72 = 1,534,170.24 : x
  2. Step 2: Convert to fraction form
    2,884,916.12/4,323,551.72 = 1,534,170.24/x
  3. Step 3: Cross multiply
    2,884,916.12x = 4,323,551.72 × 1,534,170.24
  4. Step 4: Simplify right side
    2,884,916.12x = 6,633,064,372,253.96
  5. Step 5: Solve for x
    x = 6,633,064,372,253.96/2,884,916.12
  6. Step 6: Final answer
    x = 2,299,222.61

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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.