Home / 968,022.48-1,335,662.28-586,065.36

Finding the Fourth Proportional to 968,022.48, 1,335,662.28 and 586,065.36

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Solution

The fourth proportional to 968,022.48, 1,335,662.28 and 586,065.36 is: 808,643.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,022.48 : 1,335,662.28 = 586,065.36 : x
  2. Step 2: Convert to fraction form
    968,022.48/1,335,662.28 = 586,065.36/x
  3. Step 3: Cross multiply
    968,022.48x = 1,335,662.28 × 586,065.36
  4. Step 4: Simplify right side
    968,022.48x = 782,785,394,966.62
  5. Step 5: Solve for x
    x = 782,785,394,966.62/968,022.48
  6. Step 6: Final answer
    x = 808,643.82

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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.