Home / 4,217,616.27-6,325,115.31-1,521,590.22

Finding the Fourth Proportional to 4,217,616.27, 6,325,115.31 and 1,521,590.22

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Solution

The fourth proportional to 4,217,616.27, 6,325,115.31 and 1,521,590.22 is: 2,281,913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,616.27 : 6,325,115.31 = 1,521,590.22 : x
  2. Step 2: Convert to fraction form
    4,217,616.27/6,325,115.31 = 1,521,590.22/x
  3. Step 3: Cross multiply
    4,217,616.27x = 6,325,115.31 × 1,521,590.22
  4. Step 4: Simplify right side
    4,217,616.27x = 9,624,233,596,068.27
  5. Step 5: Solve for x
    x = 9,624,233,596,068.27/4,217,616.27
  6. Step 6: Final answer
    x = 2,281,913.05

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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.