Home / 1,112,077.44-1,534,672.44-602,775.36

Finding the Fourth Proportional to 1,112,077.44, 1,534,672.44 and 602,775.36

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Solution

The fourth proportional to 1,112,077.44, 1,534,672.44 and 602,775.36 is: 831,833.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,077.44 : 1,534,672.44 = 602,775.36 : x
  2. Step 2: Convert to fraction form
    1,112,077.44/1,534,672.44 = 602,775.36/x
  3. Step 3: Cross multiply
    1,112,077.44x = 1,534,672.44 × 602,775.36
  4. Step 4: Simplify right side
    1,112,077.44x = 925,062,732,503.08
  5. Step 5: Solve for x
    x = 925,062,732,503.08/1,112,077.44
  6. Step 6: Final answer
    x = 831,833.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.