Home / 4,218,012.16-6,337,111.93-2,704,660.10

Finding the Fourth Proportional to 4,218,012.16, 6,337,111.93 and 2,704,660.10

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Solution

The fourth proportional to 4,218,012.16, 6,337,111.93 and 2,704,660.10 is: 4,063,462.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,218,012.16 : 6,337,111.93 = 2,704,660.10 : x
  2. Step 2: Convert to fraction form
    4,218,012.16/6,337,111.93 = 2,704,660.10/x
  3. Step 3: Cross multiply
    4,218,012.16x = 6,337,111.93 × 2,704,660.10
  4. Step 4: Simplify right side
    4,218,012.16x = 17,139,733,786,304.99
  5. Step 5: Solve for x
    x = 17,139,733,786,304.99/4,218,012.16
  6. Step 6: Final answer
    x = 4,063,462.39

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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.