Home / 4,032,362.20-6,048,543.30-1,788,500.20

Finding the Fourth Proportional to 4,032,362.20, 6,048,543.30 and 1,788,500.20

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Solution

The fourth proportional to 4,032,362.20, 6,048,543.30 and 1,788,500.20 is: 2,682,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,362.20 : 6,048,543.30 = 1,788,500.20 : x
  2. Step 2: Convert to fraction form
    4,032,362.20/6,048,543.30 = 1,788,500.20/x
  3. Step 3: Cross multiply
    4,032,362.20x = 6,048,543.30 × 1,788,500.20
  4. Step 4: Simplify right side
    4,032,362.20x = 10,817,820,901,758.66
  5. Step 5: Solve for x
    x = 10,817,820,901,758.66/4,032,362.20
  6. Step 6: Final answer
    x = 2,682,750.30

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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.