Home / 9,102,488.61-13,649,162.07-3,035,072.64

Finding the Fourth Proportional to 9,102,488.61, 13,649,162.07 and 3,035,072.64

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Solution

The fourth proportional to 9,102,488.61, 13,649,162.07 and 3,035,072.64 is: 4,551,084.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,488.61 : 13,649,162.07 = 3,035,072.64 : x
  2. Step 2: Convert to fraction form
    9,102,488.61/13,649,162.07 = 3,035,072.64/x
  3. Step 3: Cross multiply
    9,102,488.61x = 13,649,162.07 × 3,035,072.64
  4. Step 4: Simplify right side
    9,102,488.61x = 41,426,198,357,582.77
  5. Step 5: Solve for x
    x = 41,426,198,357,582.77/9,102,488.61
  6. Step 6: Final answer
    x = 4,551,084.89

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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.