Home / 3,402,650.70-5,103,976.05-1,006,308.84

Finding the Fourth Proportional to 3,402,650.70, 5,103,976.05 and 1,006,308.84

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Solution

The fourth proportional to 3,402,650.70, 5,103,976.05 and 1,006,308.84 is: 1,509,463.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,650.70 : 5,103,976.05 = 1,006,308.84 : x
  2. Step 2: Convert to fraction form
    3,402,650.70/5,103,976.05 = 1,006,308.84/x
  3. Step 3: Cross multiply
    3,402,650.70x = 5,103,976.05 × 1,006,308.84
  4. Step 4: Simplify right side
    3,402,650.70x = 5,136,176,218,263.28
  5. Step 5: Solve for x
    x = 5,136,176,218,263.28/3,402,650.70
  6. Step 6: Final answer
    x = 1,509,463.26

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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.