Home / 17,807,276.40-26,709,359.40-5,840,012.40

Finding the Fourth Proportional to 17,807,276.40, 26,709,359.40 and 5,840,012.40

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Solution

The fourth proportional to 17,807,276.40, 26,709,359.40 and 5,840,012.40 is: 8,759,508.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,807,276.40 : 26,709,359.40 = 5,840,012.40 : x
  2. Step 2: Convert to fraction form
    17,807,276.40/26,709,359.40 = 5,840,012.40/x
  3. Step 3: Cross multiply
    17,807,276.40x = 26,709,359.40 × 5,840,012.40
  4. Step 4: Simplify right side
    17,807,276.40x = 155,982,990,092,056.56
  5. Step 5: Solve for x
    x = 155,982,990,092,056.56/17,807,276.40
  6. Step 6: Final answer
    x = 8,759,508.56

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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.