Home / 3,569,625.48-4,926,055.82-1,938,000.48

Finding the Fourth Proportional to 3,569,625.48, 4,926,055.82 and 1,938,000.48

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Solution

The fourth proportional to 3,569,625.48, 4,926,055.82 and 1,938,000.48 is: 2,674,425.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,625.48 : 4,926,055.82 = 1,938,000.48 : x
  2. Step 2: Convert to fraction form
    3,569,625.48/4,926,055.82 = 1,938,000.48/x
  3. Step 3: Cross multiply
    3,569,625.48x = 4,926,055.82 × 1,938,000.48
  4. Step 4: Simplify right side
    3,569,625.48x = 9,546,698,543,666.80
  5. Step 5: Solve for x
    x = 9,546,698,543,666.80/3,569,625.48
  6. Step 6: Final answer
    x = 2,674,425.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.