Home / 6,236,838-9,355,257.36-1,509,030

Finding the Fourth Proportional to 6,236,838, 9,355,257.36 and 1,509,030

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Solution

The fourth proportional to 6,236,838, 9,355,257.36 and 1,509,030 is: 2,263,545.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,838 : 9,355,257.36 = 1,509,030 : x
  2. Step 2: Convert to fraction form
    6,236,838/9,355,257.36 = 1,509,030/x
  3. Step 3: Cross multiply
    6,236,838x = 9,355,257.36 × 1,509,030
  4. Step 4: Simplify right side
    6,236,838x = 14,117,364,013,960.80
  5. Step 5: Solve for x
    x = 14,117,364,013,960.80/6,236,838
  6. Step 6: Final answer
    x = 2,263,545.09

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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.