Home / 3,657,770.78-5,464,409.10-2,367,869.98

Finding the Fourth Proportional to 3,657,770.78, 5,464,409.10 and 2,367,869.98

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Solution

The fourth proportional to 3,657,770.78, 5,464,409.10 and 2,367,869.98 is: 3,537,403.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,770.78 : 5,464,409.10 = 2,367,869.98 : x
  2. Step 2: Convert to fraction form
    3,657,770.78/5,464,409.10 = 2,367,869.98/x
  3. Step 3: Cross multiply
    3,657,770.78x = 5,464,409.10 × 2,367,869.98
  4. Step 4: Simplify right side
    3,657,770.78x = 12,939,010,266,328.82
  5. Step 5: Solve for x
    x = 12,939,010,266,328.82/3,657,770.78
  6. Step 6: Final answer
    x = 3,537,403.26

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.