Home / 4,500,803.10-6,750,476.97-1,662,252.06

Finding the Fourth Proportional to 4,500,803.10, 6,750,476.97 and 1,662,252.06

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Solution

The fourth proportional to 4,500,803.10, 6,750,476.97 and 1,662,252.06 is: 2,493,109.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,803.10 : 6,750,476.97 = 1,662,252.06 : x
  2. Step 2: Convert to fraction form
    4,500,803.10/6,750,476.97 = 1,662,252.06/x
  3. Step 3: Cross multiply
    4,500,803.10x = 6,750,476.97 × 1,662,252.06
  4. Step 4: Simplify right side
    4,500,803.10x = 11,220,994,249,365.06
  5. Step 5: Solve for x
    x = 11,220,994,249,365.06/4,500,803.10
  6. Step 6: Final answer
    x = 2,493,109.34

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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.