Home / 3,595,938.60-5,393,907.90-2,175,263.40

Finding the Fourth Proportional to 3,595,938.60, 5,393,907.90 and 2,175,263.40

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Solution

The fourth proportional to 3,595,938.60, 5,393,907.90 and 2,175,263.40 is: 3,262,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,938.60 : 5,393,907.90 = 2,175,263.40 : x
  2. Step 2: Convert to fraction form
    3,595,938.60/5,393,907.90 = 2,175,263.40/x
  3. Step 3: Cross multiply
    3,595,938.60x = 5,393,907.90 × 2,175,263.40
  4. Step 4: Simplify right side
    3,595,938.60x = 11,733,170,437,840.86
  5. Step 5: Solve for x
    x = 11,733,170,437,840.86/3,595,938.60
  6. Step 6: Final answer
    x = 3,262,895.10

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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.