Home / 2,415,728.80-3,624,050.40-796,590.64

Finding the Fourth Proportional to 2,415,728.80, 3,624,050.40 and 796,590.64

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Solution

The fourth proportional to 2,415,728.80, 3,624,050.40 and 796,590.64 is: 1,195,036.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,728.80 : 3,624,050.40 = 796,590.64 : x
  2. Step 2: Convert to fraction form
    2,415,728.80/3,624,050.40 = 796,590.64/x
  3. Step 3: Cross multiply
    2,415,728.80x = 3,624,050.40 × 796,590.64
  4. Step 4: Simplify right side
    2,415,728.80x = 2,886,884,627,528.26
  5. Step 5: Solve for x
    x = 2,886,884,627,528.26/2,415,728.80
  6. Step 6: Final answer
    x = 1,195,036.72

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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.