Home / 2,695,325.79-4,030,708.67-2,012,692.01

Finding the Fourth Proportional to 2,695,325.79, 4,030,708.67 and 2,012,692.01

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Solution

The fourth proportional to 2,695,325.79, 4,030,708.67 and 2,012,692.01 is: 3,009,868.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,325.79 : 4,030,708.67 = 2,012,692.01 : x
  2. Step 2: Convert to fraction form
    2,695,325.79/4,030,708.67 = 2,012,692.01/x
  3. Step 3: Cross multiply
    2,695,325.79x = 4,030,708.67 × 2,012,692.01
  4. Step 4: Simplify right side
    2,695,325.79x = 8,112,575,149,855.23
  5. Step 5: Solve for x
    x = 8,112,575,149,855.23/2,695,325.79
  6. Step 6: Final answer
    x = 3,009,868.11

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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.