Home / 6,151,138.18-9,228,681.51-2,956,496.02

Finding the Fourth Proportional to 6,151,138.18, 9,228,681.51 and 2,956,496.02

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Solution

The fourth proportional to 6,151,138.18, 9,228,681.51 and 2,956,496.02 is: 4,435,692.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,138.18 : 9,228,681.51 = 2,956,496.02 : x
  2. Step 2: Convert to fraction form
    6,151,138.18/9,228,681.51 = 2,956,496.02/x
  3. Step 3: Cross multiply
    6,151,138.18x = 9,228,681.51 × 2,956,496.02
  4. Step 4: Simplify right side
    6,151,138.18x = 27,284,560,154,162.59
  5. Step 5: Solve for x
    x = 27,284,560,154,162.59/6,151,138.18
  6. Step 6: Final answer
    x = 4,435,692.93

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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.