Home / 959,852.93-1,440,076.52-576,030.38

Finding the Fourth Proportional to 959,852.93, 1,440,076.52 and 576,030.38

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Solution

The fourth proportional to 959,852.93, 1,440,076.52 and 576,030.38 is: 864,223.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,852.93 : 1,440,076.52 = 576,030.38 : x
  2. Step 2: Convert to fraction form
    959,852.93/1,440,076.52 = 576,030.38/x
  3. Step 3: Cross multiply
    959,852.93x = 1,440,076.52 × 576,030.38
  4. Step 4: Simplify right side
    959,852.93x = 829,527,814,964.14
  5. Step 5: Solve for x
    x = 829,527,814,964.14/959,852.93
  6. Step 6: Final answer
    x = 864,223.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.