Home / 3,832,018.45-5,741,520.93-2,312,508.53

Finding the Fourth Proportional to 3,832,018.45, 5,741,520.93 and 2,312,508.53

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Solution

The fourth proportional to 3,832,018.45, 5,741,520.93 and 2,312,508.53 is: 3,464,836.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,018.45 : 5,741,520.93 = 2,312,508.53 : x
  2. Step 2: Convert to fraction form
    3,832,018.45/5,741,520.93 = 2,312,508.53/x
  3. Step 3: Cross multiply
    3,832,018.45x = 5,741,520.93 × 2,312,508.53
  4. Step 4: Simplify right side
    3,832,018.45x = 13,277,316,140,152.34
  5. Step 5: Solve for x
    x = 13,277,316,140,152.34/3,832,018.45
  6. Step 6: Final answer
    x = 3,464,836.17

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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.