Home / 968,175.36-1,336,222.08-581,008.32

Finding the Fourth Proportional to 968,175.36, 1,336,222.08 and 581,008.32

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Solution

The fourth proportional to 968,175.36, 1,336,222.08 and 581,008.32 is: 801,875.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,175.36 : 1,336,222.08 = 581,008.32 : x
  2. Step 2: Convert to fraction form
    968,175.36/1,336,222.08 = 581,008.32/x
  3. Step 3: Cross multiply
    968,175.36x = 1,336,222.08 × 581,008.32
  4. Step 4: Simplify right side
    968,175.36x = 776,356,145,847.71
  5. Step 5: Solve for x
    x = 776,356,145,847.71/968,175.36
  6. Step 6: Final answer
    x = 801,875.55

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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.