Home / 3,767,365.57-5,650,516.05-1,208,247.93

Finding the Fourth Proportional to 3,767,365.57, 5,650,516.05 and 1,208,247.93

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Solution

The fourth proportional to 3,767,365.57, 5,650,516.05 and 1,208,247.93 is: 1,812,201.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,365.57 : 5,650,516.05 = 1,208,247.93 : x
  2. Step 2: Convert to fraction form
    3,767,365.57/5,650,516.05 = 1,208,247.93/x
  3. Step 3: Cross multiply
    3,767,365.57x = 5,650,516.05 × 1,208,247.93
  4. Step 4: Simplify right side
    3,767,365.57x = 6,827,224,314,803.04
  5. Step 5: Solve for x
    x = 6,827,224,314,803.04/3,767,365.57
  6. Step 6: Final answer
    x = 1,812,201.18

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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.