Home / 3,708,954.81-5,564,227.95-1,150,114.77

Finding the Fourth Proportional to 3,708,954.81, 5,564,227.95 and 1,150,114.77

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Solution

The fourth proportional to 3,708,954.81, 5,564,227.95 and 1,150,114.77 is: 1,725,418.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,954.81 : 5,564,227.95 = 1,150,114.77 : x
  2. Step 2: Convert to fraction form
    3,708,954.81/5,564,227.95 = 1,150,114.77/x
  3. Step 3: Cross multiply
    3,708,954.81x = 5,564,227.95 × 1,150,114.77
  4. Step 4: Simplify right side
    3,708,954.81x = 6,399,500,748,941.82
  5. Step 5: Solve for x
    x = 6,399,500,748,941.82/3,708,954.81
  6. Step 6: Final answer
    x = 1,725,418.91

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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.