Home / 1,092,297.15-1,507,370.61-608,851.23

Finding the Fourth Proportional to 1,092,297.15, 1,507,370.61 and 608,851.23

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Solution

The fourth proportional to 1,092,297.15, 1,507,370.61 and 608,851.23 is: 840,215.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,297.15 : 1,507,370.61 = 608,851.23 : x
  2. Step 2: Convert to fraction form
    1,092,297.15/1,507,370.61 = 608,851.23/x
  3. Step 3: Cross multiply
    1,092,297.15x = 1,507,370.61 × 608,851.23
  4. Step 4: Simplify right side
    1,092,297.15x = 917,764,455,073.86
  5. Step 5: Solve for x
    x = 917,764,455,073.86/1,092,297.15
  6. Step 6: Final answer
    x = 840,215.00

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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.