Home / 4,208,830.20-6,313,804.20-1,367,985.24

Finding the Fourth Proportional to 4,208,830.20, 6,313,804.20 and 1,367,985.24

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Solution

The fourth proportional to 4,208,830.20, 6,313,804.20 and 1,367,985.24 is: 2,052,159.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,830.20 : 6,313,804.20 = 1,367,985.24 : x
  2. Step 2: Convert to fraction form
    4,208,830.20/6,313,804.20 = 1,367,985.24/x
  3. Step 3: Cross multiply
    4,208,830.20x = 6,313,804.20 × 1,367,985.24
  4. Step 4: Simplify right side
    4,208,830.20x = 8,637,190,953,850.01
  5. Step 5: Solve for x
    x = 8,637,190,953,850.01/4,208,830.20
  6. Step 6: Final answer
    x = 2,052,159.52

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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.