Home / 3,043,348.86-4,565,723.14-913,473.30

Finding the Fourth Proportional to 3,043,348.86, 4,565,723.14 and 913,473.30

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Solution

The fourth proportional to 3,043,348.86, 4,565,723.14 and 913,473.30 is: 1,370,420.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,348.86 : 4,565,723.14 = 913,473.30 : x
  2. Step 2: Convert to fraction form
    3,043,348.86/4,565,723.14 = 913,473.30/x
  3. Step 3: Cross multiply
    3,043,348.86x = 4,565,723.14 × 913,473.30
  4. Step 4: Simplify right side
    3,043,348.86x = 4,170,666,201,845.47
  5. Step 5: Solve for x
    x = 4,170,666,201,845.47/3,043,348.86
  6. Step 6: Final answer
    x = 1,370,420.02

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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.