Home / 4,423,063.81-6,632,217.28-2,602,058.26

Finding the Fourth Proportional to 4,423,063.81, 6,632,217.28 and 2,602,058.26

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Solution

The fourth proportional to 4,423,063.81, 6,632,217.28 and 2,602,058.26 is: 3,901,688.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,063.81 : 6,632,217.28 = 2,602,058.26 : x
  2. Step 2: Convert to fraction form
    4,423,063.81/6,632,217.28 = 2,602,058.26/x
  3. Step 3: Cross multiply
    4,423,063.81x = 6,632,217.28 × 2,602,058.26
  4. Step 4: Simplify right side
    4,423,063.81x = 17,257,415,709,367.36
  5. Step 5: Solve for x
    x = 17,257,415,709,367.36/4,423,063.81
  6. Step 6: Final answer
    x = 3,901,688.17

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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.