Home / 3,402,650.20-5,103,975.30-1,006,308.34

Finding the Fourth Proportional to 3,402,650.20, 5,103,975.30 and 1,006,308.34

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Solution

The fourth proportional to 3,402,650.20, 5,103,975.30 and 1,006,308.34 is: 1,509,462.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,650.20 : 5,103,975.30 = 1,006,308.34 : x
  2. Step 2: Convert to fraction form
    3,402,650.20/5,103,975.30 = 1,006,308.34/x
  3. Step 3: Cross multiply
    3,402,650.20x = 5,103,975.30 × 1,006,308.34
  4. Step 4: Simplify right side
    3,402,650.20x = 5,136,172,911,544.00
  5. Step 5: Solve for x
    x = 5,136,172,911,544.00/3,402,650.20
  6. Step 6: Final answer
    x = 1,509,462.51

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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.