Home / 1,092,177.64-1,507,212.13-608,773.44

Finding the Fourth Proportional to 1,092,177.64, 1,507,212.13 and 608,773.44

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Solution

The fourth proportional to 1,092,177.64, 1,507,212.13 and 608,773.44 is: 840,111.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,177.64 : 1,507,212.13 = 608,773.44 : x
  2. Step 2: Convert to fraction form
    1,092,177.64/1,507,212.13 = 608,773.44/x
  3. Step 3: Cross multiply
    1,092,177.64x = 1,507,212.13 × 608,773.44
  4. Step 4: Simplify right side
    1,092,177.64x = 917,550,713,189.83
  5. Step 5: Solve for x
    x = 917,550,713,189.83/1,092,177.64
  6. Step 6: Final answer
    x = 840,111.24

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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.