Home / 1,223,035.81-1,834,699.61-591,495.82

Finding the Fourth Proportional to 1,223,035.81, 1,834,699.61 and 591,495.82

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Solution

The fourth proportional to 1,223,035.81, 1,834,699.61 and 591,495.82 is: 887,314.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,035.81 : 1,834,699.61 = 591,495.82 : x
  2. Step 2: Convert to fraction form
    1,223,035.81/1,834,699.61 = 591,495.82/x
  3. Step 3: Cross multiply
    1,223,035.81x = 1,834,699.61 × 591,495.82
  4. Step 4: Simplify right side
    1,223,035.81x = 1,085,217,150,270.63
  5. Step 5: Solve for x
    x = 1,085,217,150,270.63/1,223,035.81
  6. Step 6: Final answer
    x = 887,314.29

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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.