Home / 750,258.82-1,035,357.14-410,727.07

Finding the Fourth Proportional to 750,258.82, 1,035,357.14 and 410,727.07

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Solution

The fourth proportional to 750,258.82, 1,035,357.14 and 410,727.07 is: 566,803.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,258.82 : 1,035,357.14 = 410,727.07 : x
  2. Step 2: Convert to fraction form
    750,258.82/1,035,357.14 = 410,727.07/x
  3. Step 3: Cross multiply
    750,258.82x = 1,035,357.14 × 410,727.07
  4. Step 4: Simplify right side
    750,258.82x = 425,249,197,285.36
  5. Step 5: Solve for x
    x = 425,249,197,285.36/750,258.82
  6. Step 6: Final answer
    x = 566,803.33

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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.