Home / 967,857.34-1,335,608.17-532,270.93

Finding the Fourth Proportional to 967,857.34, 1,335,608.17 and 532,270.93

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Solution

The fourth proportional to 967,857.34, 1,335,608.17 and 532,270.93 is: 734,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,857.34 : 1,335,608.17 = 532,270.93 : x
  2. Step 2: Convert to fraction form
    967,857.34/1,335,608.17 = 532,270.93/x
  3. Step 3: Cross multiply
    967,857.34x = 1,335,608.17 × 532,270.93
  4. Step 4: Simplify right side
    967,857.34x = 710,905,402,761.50
  5. Step 5: Solve for x
    x = 710,905,402,761.50/967,857.34
  6. Step 6: Final answer
    x = 734,514.66

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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.