Home / 2,958,545.39-4,437,944.66-1,161,817.58

Finding the Fourth Proportional to 2,958,545.39, 4,437,944.66 and 1,161,817.58

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Solution

The fourth proportional to 2,958,545.39, 4,437,944.66 and 1,161,817.58 is: 1,742,776.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,545.39 : 4,437,944.66 = 1,161,817.58 : x
  2. Step 2: Convert to fraction form
    2,958,545.39/4,437,944.66 = 1,161,817.58/x
  3. Step 3: Cross multiply
    2,958,545.39x = 4,437,944.66 × 1,161,817.58
  4. Step 4: Simplify right side
    2,958,545.39x = 5,156,082,139,054.53
  5. Step 5: Solve for x
    x = 5,156,082,139,054.53/2,958,545.39
  6. Step 6: Final answer
    x = 1,742,776.08

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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.