Home / 9,601,355.91-14,386,865.65-7,795,416.05

Finding the Fourth Proportional to 9,601,355.91, 14,386,865.65 and 7,795,416.05

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Solution

The fourth proportional to 9,601,355.91, 14,386,865.65 and 7,795,416.05 is: 11,680,808.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601,355.91 : 14,386,865.65 = 7,795,416.05 : x
  2. Step 2: Convert to fraction form
    9,601,355.91/14,386,865.65 = 7,795,416.05/x
  3. Step 3: Cross multiply
    9,601,355.91x = 14,386,865.65 × 7,795,416.05
  4. Step 4: Simplify right side
    9,601,355.91x = 112,151,603,462,586.19
  5. Step 5: Solve for x
    x = 112,151,603,462,586.19/9,601,355.91
  6. Step 6: Final answer
    x = 11,680,808.89

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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.