Home / 4,743,205.80-7,113,340.44-1,710,181.14

Finding the Fourth Proportional to 4,743,205.80, 7,113,340.44 and 1,710,181.14

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Solution

The fourth proportional to 4,743,205.80, 7,113,340.44 and 1,710,181.14 is: 2,564,742.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,205.80 : 7,113,340.44 = 1,710,181.14 : x
  2. Step 2: Convert to fraction form
    4,743,205.80/7,113,340.44 = 1,710,181.14/x
  3. Step 3: Cross multiply
    4,743,205.80x = 7,113,340.44 × 1,710,181.14
  4. Step 4: Simplify right side
    4,743,205.80x = 12,165,100,662,887.30
  5. Step 5: Solve for x
    x = 12,165,100,662,887.30/4,743,205.80
  6. Step 6: Final answer
    x = 2,564,742.32

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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.