Home / 1,713,163.02-2,569,649.70-575,807.49

Finding the Fourth Proportional to 1,713,163.02, 2,569,649.70 and 575,807.49

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Solution

The fourth proportional to 1,713,163.02, 2,569,649.70 and 575,807.49 is: 863,679.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,163.02 : 2,569,649.70 = 575,807.49 : x
  2. Step 2: Convert to fraction form
    1,713,163.02/2,569,649.70 = 575,807.49/x
  3. Step 3: Cross multiply
    1,713,163.02x = 2,569,649.70 × 575,807.49
  4. Step 4: Simplify right side
    1,713,163.02x = 1,479,623,543,936.25
  5. Step 5: Solve for x
    x = 1,479,623,543,936.25/1,713,163.02
  6. Step 6: Final answer
    x = 863,679.36

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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.