Home / 4,999,533.20-7,488,802.20-4,159,725.20

Finding the Fourth Proportional to 4,999,533.20, 7,488,802.20 and 4,159,725.20

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Solution

The fourth proportional to 4,999,533.20, 7,488,802.20 and 4,159,725.20 is: 6,230,853.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,533.20 : 7,488,802.20 = 4,159,725.20 : x
  2. Step 2: Convert to fraction form
    4,999,533.20/7,488,802.20 = 4,159,725.20/x
  3. Step 3: Cross multiply
    4,999,533.20x = 7,488,802.20 × 4,159,725.20
  4. Step 4: Simplify right side
    4,999,533.20x = 31,151,359,229,155.44
  5. Step 5: Solve for x
    x = 31,151,359,229,155.44/4,999,533.20
  6. Step 6: Final answer
    x = 6,230,853.56

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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.