Home / 3,043,014.96-4,564,967.40-913,267.38

Finding the Fourth Proportional to 3,043,014.96, 4,564,967.40 and 913,267.38

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Solution

The fourth proportional to 3,043,014.96, 4,564,967.40 and 913,267.38 is: 1,370,034.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,014.96 : 4,564,967.40 = 913,267.38 : x
  2. Step 2: Convert to fraction form
    3,043,014.96/4,564,967.40 = 913,267.38/x
  3. Step 3: Cross multiply
    3,043,014.96x = 4,564,967.40 × 913,267.38
  4. Step 4: Simplify right side
    3,043,014.96x = 4,169,035,817,183.41
  5. Step 5: Solve for x
    x = 4,169,035,817,183.41/3,043,014.96
  6. Step 6: Final answer
    x = 1,370,034.61

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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.