Home / 4,336,233.57-6,501,829.12-1,640,767.01

Finding the Fourth Proportional to 4,336,233.57, 6,501,829.12 and 1,640,767.01

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Solution

The fourth proportional to 4,336,233.57, 6,501,829.12 and 1,640,767.01 is: 2,460,196.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,233.57 : 6,501,829.12 = 1,640,767.01 : x
  2. Step 2: Convert to fraction form
    4,336,233.57/6,501,829.12 = 1,640,767.01/x
  3. Step 3: Cross multiply
    4,336,233.57x = 6,501,829.12 × 1,640,767.01
  4. Step 4: Simplify right side
    4,336,233.57x = 10,667,986,688,142.27
  5. Step 5: Solve for x
    x = 10,667,986,688,142.27/4,336,233.57
  6. Step 6: Final answer
    x = 2,460,196.51

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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.