Home / 1,546,582.50-2,316,769.56-788,393.34

Finding the Fourth Proportional to 1,546,582.50, 2,316,769.56 and 788,393.34

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Solution

The fourth proportional to 1,546,582.50, 2,316,769.56 and 788,393.34 is: 1,181,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,582.50 : 2,316,769.56 = 788,393.34 : x
  2. Step 2: Convert to fraction form
    1,546,582.50/2,316,769.56 = 788,393.34/x
  3. Step 3: Cross multiply
    1,546,582.50x = 2,316,769.56 × 788,393.34
  4. Step 4: Simplify right side
    1,546,582.50x = 1,826,525,691,418.73
  5. Step 5: Solve for x
    x = 1,826,525,691,418.73/1,546,582.50
  6. Step 6: Final answer
    x = 1,181,007.60

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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.