Home / 993,006.10-1,370,308.07-563,277

Finding the Fourth Proportional to 993,006.10, 1,370,308.07 and 563,277

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Solution

The fourth proportional to 993,006.10, 1,370,308.07 and 563,277 is: 777,299.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,006.10 : 1,370,308.07 = 563,277 : x
  2. Step 2: Convert to fraction form
    993,006.10/1,370,308.07 = 563,277/x
  3. Step 3: Cross multiply
    993,006.10x = 1,370,308.07 × 563,277
  4. Step 4: Simplify right side
    993,006.10x = 771,863,015,929.01
  5. Step 5: Solve for x
    x = 771,863,015,929.01/993,006.10
  6. Step 6: Final answer
    x = 777,299.37

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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.