Home / 7,603,123.46-11,406,387.51-2,554,296.26

Finding the Fourth Proportional to 7,603,123.46, 11,406,387.51 and 2,554,296.26

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Solution

The fourth proportional to 7,603,123.46, 11,406,387.51 and 2,554,296.26 is: 3,832,016.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,603,123.46 : 11,406,387.51 = 2,554,296.26 : x
  2. Step 2: Convert to fraction form
    7,603,123.46/11,406,387.51 = 2,554,296.26/x
  3. Step 3: Cross multiply
    7,603,123.46x = 11,406,387.51 × 2,554,296.26
  4. Step 4: Simplify right side
    7,603,123.46x = 29,135,292,956,903.71
  5. Step 5: Solve for x
    x = 29,135,292,956,903.71/7,603,123.46
  6. Step 6: Final answer
    x = 3,832,016.29

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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.