Home / 9,338,794.84-14,012,448.54-4,793,035.87

Finding the Fourth Proportional to 9,338,794.84, 14,012,448.54 and 4,793,035.87

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Solution

The fourth proportional to 9,338,794.84, 14,012,448.54 and 4,793,035.87 is: 7,191,738.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,794.84 : 14,012,448.54 = 4,793,035.87 : x
  2. Step 2: Convert to fraction form
    9,338,794.84/14,012,448.54 = 4,793,035.87/x
  3. Step 3: Cross multiply
    9,338,794.84x = 14,012,448.54 × 4,793,035.87
  4. Step 4: Simplify right side
    9,338,794.84x = 67,162,168,478,749.12
  5. Step 5: Solve for x
    x = 67,162,168,478,749.12/9,338,794.84
  6. Step 6: Final answer
    x = 7,191,738.29

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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.