Home / 3,402,545.19-5,104,814.24-1,006,453.64

Finding the Fourth Proportional to 3,402,545.19, 5,104,814.24 and 1,006,453.64

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Solution

The fourth proportional to 3,402,545.19, 5,104,814.24 and 1,006,453.64 is: 1,509,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,545.19 : 5,104,814.24 = 1,006,453.64 : x
  2. Step 2: Convert to fraction form
    3,402,545.19/5,104,814.24 = 1,006,453.64/x
  3. Step 3: Cross multiply
    3,402,545.19x = 5,104,814.24 × 1,006,453.64
  4. Step 4: Simplify right side
    3,402,545.19x = 5,137,758,842,815.49
  5. Step 5: Solve for x
    x = 5,137,758,842,815.49/3,402,545.19
  6. Step 6: Final answer
    x = 1,509,975.20

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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.