Home / 793,665.89-1,095,267.80-467,051.11

Finding the Fourth Proportional to 793,665.89, 1,095,267.80 and 467,051.11

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Solution

The fourth proportional to 793,665.89, 1,095,267.80 and 467,051.11 is: 644,535.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,665.89 : 1,095,267.80 = 467,051.11 : x
  2. Step 2: Convert to fraction form
    793,665.89/1,095,267.80 = 467,051.11/x
  3. Step 3: Cross multiply
    793,665.89x = 1,095,267.80 × 467,051.11
  4. Step 4: Simplify right side
    793,665.89x = 511,546,036,663.83
  5. Step 5: Solve for x
    x = 511,546,036,663.83/793,665.89
  6. Step 6: Final answer
    x = 644,535.75

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1.5x scale

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.