Home / 1,509,027.02-2,263,900.17-444,103.82

Finding the Fourth Proportional to 1,509,027.02, 2,263,900.17 and 444,103.82

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Solution

The fourth proportional to 1,509,027.02, 2,263,900.17 and 444,103.82 is: 666,261.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,027.02 : 2,263,900.17 = 444,103.82 : x
  2. Step 2: Convert to fraction form
    1,509,027.02/2,263,900.17 = 444,103.82/x
  3. Step 3: Cross multiply
    1,509,027.02x = 2,263,900.17 × 444,103.82
  4. Step 4: Simplify right side
    1,509,027.02x = 1,005,406,713,595.65
  5. Step 5: Solve for x
    x = 1,005,406,713,595.65/1,509,027.02
  6. Step 6: Final answer
    x = 666,261.57

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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.