Home / 994,943.07-1,492,400.71-567,566.82

Finding the Fourth Proportional to 994,943.07, 1,492,400.71 and 567,566.82

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Solution

The fourth proportional to 994,943.07, 1,492,400.71 and 567,566.82 is: 851,342.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,943.07 : 1,492,400.71 = 567,566.82 : x
  2. Step 2: Convert to fraction form
    994,943.07/1,492,400.71 = 567,566.82/x
  3. Step 3: Cross multiply
    994,943.07x = 1,492,400.71 × 567,566.82
  4. Step 4: Simplify right side
    994,943.07x = 847,037,125,140.44
  5. Step 5: Solve for x
    x = 847,037,125,140.44/994,943.07
  6. Step 6: Final answer
    x = 851,342.30

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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.