Home / 6,530,934.72-9,796,502.52-2,487,648

Finding the Fourth Proportional to 6,530,934.72, 9,796,502.52 and 2,487,648

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Solution

The fourth proportional to 6,530,934.72, 9,796,502.52 and 2,487,648 is: 3,731,510.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,934.72 : 9,796,502.52 = 2,487,648 : x
  2. Step 2: Convert to fraction form
    6,530,934.72/9,796,502.52 = 2,487,648/x
  3. Step 3: Cross multiply
    6,530,934.72x = 9,796,502.52 × 2,487,648
  4. Step 4: Simplify right side
    6,530,934.72x = 24,370,249,900,872.96
  5. Step 5: Solve for x
    x = 24,370,249,900,872.96/6,530,934.72
  6. Step 6: Final answer
    x = 3,731,510.26

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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.