Home / 1,096,533.77-1,645,174.14-591,143.33

Finding the Fourth Proportional to 1,096,533.77, 1,645,174.14 and 591,143.33

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Solution

The fourth proportional to 1,096,533.77, 1,645,174.14 and 591,143.33 is: 886,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,533.77 : 1,645,174.14 = 591,143.33 : x
  2. Step 2: Convert to fraction form
    1,096,533.77/1,645,174.14 = 591,143.33/x
  3. Step 3: Cross multiply
    1,096,533.77x = 1,645,174.14 × 591,143.33
  4. Step 4: Simplify right side
    1,096,533.77x = 972,533,721,445.63
  5. Step 5: Solve for x
    x = 972,533,721,445.63/1,096,533.77
  6. Step 6: Final answer
    x = 886,916.35

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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.