Home / 9,346,580.20-14,019,870.30-6,155,309.80

Finding the Fourth Proportional to 9,346,580.20, 14,019,870.30 and 6,155,309.80

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Solution

The fourth proportional to 9,346,580.20, 14,019,870.30 and 6,155,309.80 is: 9,232,964.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,580.20 : 14,019,870.30 = 6,155,309.80 : x
  2. Step 2: Convert to fraction form
    9,346,580.20/14,019,870.30 = 6,155,309.80/x
  3. Step 3: Cross multiply
    9,346,580.20x = 14,019,870.30 × 6,155,309.80
  4. Step 4: Simplify right side
    9,346,580.20x = 86,296,645,052,318.94
  5. Step 5: Solve for x
    x = 86,296,645,052,318.94/9,346,580.20
  6. Step 6: Final answer
    x = 9,232,964.70

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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.