Home / 5,616,263.45-8,424,395.82-1,573,352.17

Finding the Fourth Proportional to 5,616,263.45, 8,424,395.82 and 1,573,352.17

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Solution

The fourth proportional to 5,616,263.45, 8,424,395.82 and 1,573,352.17 is: 2,360,028.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,263.45 : 8,424,395.82 = 1,573,352.17 : x
  2. Step 2: Convert to fraction form
    5,616,263.45/8,424,395.82 = 1,573,352.17/x
  3. Step 3: Cross multiply
    5,616,263.45x = 8,424,395.82 × 1,573,352.17
  4. Step 4: Simplify right side
    5,616,263.45x = 13,254,541,423,274.94
  5. Step 5: Solve for x
    x = 13,254,541,423,274.94/5,616,263.45
  6. Step 6: Final answer
    x = 2,360,028.43

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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.