Home / 994,941.07-1,492,397.71-567,564.82

Finding the Fourth Proportional to 994,941.07, 1,492,397.71 and 567,564.82

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Solution

The fourth proportional to 994,941.07, 1,492,397.71 and 567,564.82 is: 851,339.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,941.07 : 1,492,397.71 = 567,564.82 : x
  2. Step 2: Convert to fraction form
    994,941.07/1,492,397.71 = 567,564.82/x
  3. Step 3: Cross multiply
    994,941.07x = 1,492,397.71 × 567,564.82
  4. Step 4: Simplify right side
    994,941.07x = 847,032,444,081.95
  5. Step 5: Solve for x
    x = 847,032,444,081.95/994,941.07
  6. Step 6: Final answer
    x = 851,339.31

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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.