Home / 1,936,810.52-2,905,682.60-607,114.52

Finding the Fourth Proportional to 1,936,810.52, 2,905,682.60 and 607,114.52

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Solution

The fourth proportional to 1,936,810.52, 2,905,682.60 and 607,114.52 is: 910,818.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,810.52 : 2,905,682.60 = 607,114.52 : x
  2. Step 2: Convert to fraction form
    1,936,810.52/2,905,682.60 = 607,114.52/x
  3. Step 3: Cross multiply
    1,936,810.52x = 2,905,682.60 × 607,114.52
  4. Step 4: Simplify right side
    1,936,810.52x = 1,764,082,096,971.35
  5. Step 5: Solve for x
    x = 1,764,082,096,971.35/1,936,810.52
  6. Step 6: Final answer
    x = 910,818.11

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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.