Home / 4,653,355.64-6,986,572.92-2,380,510.35

Finding the Fourth Proportional to 4,653,355.64, 6,986,572.92 and 2,380,510.35

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Solution

The fourth proportional to 4,653,355.64, 6,986,572.92 and 2,380,510.35 is: 3,574,110.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,355.64 : 6,986,572.92 = 2,380,510.35 : x
  2. Step 2: Convert to fraction form
    4,653,355.64/6,986,572.92 = 2,380,510.35/x
  3. Step 3: Cross multiply
    4,653,355.64x = 6,986,572.92 × 2,380,510.35
  4. Step 4: Simplify right side
    4,653,355.64x = 16,631,609,147,089.72
  5. Step 5: Solve for x
    x = 16,631,609,147,089.72/4,653,355.64
  6. Step 6: Final answer
    x = 3,574,110.91

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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.