Home / 5,824,253.20-8,732,880.60-2,989,901.20

Finding the Fourth Proportional to 5,824,253.20, 8,732,880.60 and 2,989,901.20

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Solution

The fourth proportional to 5,824,253.20, 8,732,880.60 and 2,989,901.20 is: 4,483,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,253.20 : 8,732,880.60 = 2,989,901.20 : x
  2. Step 2: Convert to fraction form
    5,824,253.20/8,732,880.60 = 2,989,901.20/x
  3. Step 3: Cross multiply
    5,824,253.20x = 8,732,880.60 × 2,989,901.20
  4. Step 4: Simplify right side
    5,824,253.20x = 26,110,450,185,396.72
  5. Step 5: Solve for x
    x = 26,110,450,185,396.72/5,824,253.20
  6. Step 6: Final answer
    x = 4,483,055.47

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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.