Home / 4,051,582.24-5,590,756.72-2,419,763.12

Finding the Fourth Proportional to 4,051,582.24, 5,590,756.72 and 2,419,763.12

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Solution

The fourth proportional to 4,051,582.24, 5,590,756.72 and 2,419,763.12 is: 3,339,018.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,582.24 : 5,590,756.72 = 2,419,763.12 : x
  2. Step 2: Convert to fraction form
    4,051,582.24/5,590,756.72 = 2,419,763.12/x
  3. Step 3: Cross multiply
    4,051,582.24x = 5,590,756.72 × 2,419,763.12
  4. Step 4: Simplify right side
    4,051,582.24x = 13,528,306,923,948.17
  5. Step 5: Solve for x
    x = 13,528,306,923,948.17/4,051,582.24
  6. Step 6: Final answer
    x = 3,339,018.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.