Home / 1,536,877.95-2,305,248.58-526,090.29

Finding the Fourth Proportional to 1,536,877.95, 2,305,248.58 and 526,090.29

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Solution

The fourth proportional to 1,536,877.95, 2,305,248.58 and 526,090.29 is: 789,112.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,877.95 : 2,305,248.58 = 526,090.29 : x
  2. Step 2: Convert to fraction form
    1,536,877.95/2,305,248.58 = 526,090.29/x
  3. Step 3: Cross multiply
    1,536,877.95x = 2,305,248.58 × 526,090.29
  4. Step 4: Simplify right side
    1,536,877.95x = 1,212,768,900,433.87
  5. Step 5: Solve for x
    x = 1,212,768,900,433.87/1,536,877.95
  6. Step 6: Final answer
    x = 789,112.04

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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.