Home / 1,004,838.46-1,386,754.23-575,253.34

Finding the Fourth Proportional to 1,004,838.46, 1,386,754.23 and 575,253.34

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Solution

The fourth proportional to 1,004,838.46, 1,386,754.23 and 575,253.34 is: 793,893.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,838.46 : 1,386,754.23 = 575,253.34 : x
  2. Step 2: Convert to fraction form
    1,004,838.46/1,386,754.23 = 575,253.34/x
  3. Step 3: Cross multiply
    1,004,838.46x = 1,386,754.23 × 575,253.34
  4. Step 4: Simplify right side
    1,004,838.46x = 797,735,002,566.63
  5. Step 5: Solve for x
    x = 797,735,002,566.63/1,004,838.46
  6. Step 6: Final answer
    x = 793,893.78

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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.