Home / 5,300,289.23-7,314,434.19-3,008,488.19

Finding the Fourth Proportional to 5,300,289.23, 7,314,434.19 and 3,008,488.19

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Solution

The fourth proportional to 5,300,289.23, 7,314,434.19 and 3,008,488.19 is: 4,151,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,300,289.23 : 7,314,434.19 = 3,008,488.19 : x
  2. Step 2: Convert to fraction form
    5,300,289.23/7,314,434.19 = 3,008,488.19/x
  3. Step 3: Cross multiply
    5,300,289.23x = 7,314,434.19 × 3,008,488.19
  4. Step 4: Simplify right side
    5,300,289.23x = 22,005,388,840,575.05
  5. Step 5: Solve for x
    x = 22,005,388,840,575.05/5,300,289.23
  6. Step 6: Final answer
    x = 4,151,733.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.