Home / 6,684,430.40-10,025,460.68-3,040,308.98

Finding the Fourth Proportional to 6,684,430.40, 10,025,460.68 and 3,040,308.98

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Solution

The fourth proportional to 6,684,430.40, 10,025,460.68 and 3,040,308.98 is: 4,559,924.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,430.40 : 10,025,460.68 = 3,040,308.98 : x
  2. Step 2: Convert to fraction form
    6,684,430.40/10,025,460.68 = 3,040,308.98/x
  3. Step 3: Cross multiply
    6,684,430.40x = 10,025,460.68 × 3,040,308.98
  4. Step 4: Simplify right side
    6,684,430.40x = 30,480,498,134,040.91
  5. Step 5: Solve for x
    x = 30,480,498,134,040.91/6,684,430.40
  6. Step 6: Final answer
    x = 4,559,924.53

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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.