Home / 1,059,677.49-1,462,361.81-576,247.89

Finding the Fourth Proportional to 1,059,677.49, 1,462,361.81 and 576,247.89

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Solution

The fourth proportional to 1,059,677.49, 1,462,361.81 and 576,247.89 is: 795,225.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,677.49 : 1,462,361.81 = 576,247.89 : x
  2. Step 2: Convert to fraction form
    1,059,677.49/1,462,361.81 = 576,247.89/x
  3. Step 3: Cross multiply
    1,059,677.49x = 1,462,361.81 × 576,247.89
  4. Step 4: Simplify right side
    1,059,677.49x = 842,682,904,547.84
  5. Step 5: Solve for x
    x = 842,682,904,547.84/1,059,677.49
  6. Step 6: Final answer
    x = 795,225.82

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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.