Home / 7,492,635.88-10,332,818.66-4,973,554.28

Finding the Fourth Proportional to 7,492,635.88, 10,332,818.66 and 4,973,554.28

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Solution

The fourth proportional to 7,492,635.88, 10,332,818.66 and 4,973,554.28 is: 6,858,845.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,635.88 : 10,332,818.66 = 4,973,554.28 : x
  2. Step 2: Convert to fraction form
    7,492,635.88/10,332,818.66 = 4,973,554.28/x
  3. Step 3: Cross multiply
    7,492,635.88x = 10,332,818.66 × 4,973,554.28
  4. Step 4: Simplify right side
    7,492,635.88x = 51,390,834,470,906.87
  5. Step 5: Solve for x
    x = 51,390,834,470,906.87/7,492,635.88
  6. Step 6: Final answer
    x = 6,858,845.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.