Home / 2,563,939.86-3,539,326.46-1,597,547.62

Finding the Fourth Proportional to 2,563,939.86, 3,539,326.46 and 1,597,547.62

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Solution

The fourth proportional to 2,563,939.86, 3,539,326.46 and 1,597,547.62 is: 2,205,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,939.86 : 3,539,326.46 = 1,597,547.62 : x
  2. Step 2: Convert to fraction form
    2,563,939.86/3,539,326.46 = 1,597,547.62/x
  3. Step 3: Cross multiply
    2,563,939.86x = 3,539,326.46 × 1,597,547.62
  4. Step 4: Simplify right side
    2,563,939.86x = 5,654,242,562,537.40
  5. Step 5: Solve for x
    x = 5,654,242,562,537.40/2,563,939.86
  6. Step 6: Final answer
    x = 2,205,294.53

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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.