Home / 1,542,004.30-2,313,006.45-1,000,794.70

Finding the Fourth Proportional to 1,542,004.30, 2,313,006.45 and 1,000,794.70

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Solution

The fourth proportional to 1,542,004.30, 2,313,006.45 and 1,000,794.70 is: 1,501,192.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,542,004.30 : 2,313,006.45 = 1,000,794.70 : x
  2. Step 2: Convert to fraction form
    1,542,004.30/2,313,006.45 = 1,000,794.70/x
  3. Step 3: Cross multiply
    1,542,004.30x = 2,313,006.45 × 1,000,794.70
  4. Step 4: Simplify right side
    1,542,004.30x = 2,314,844,596,225.82
  5. Step 5: Solve for x
    x = 2,314,844,596,225.82/1,542,004.30
  6. Step 6: Final answer
    x = 1,501,192.05

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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.