Home / 7,696,437.54-10,619,396.76-4,598,495.47

Finding the Fourth Proportional to 7,696,437.54, 10,619,396.76 and 4,598,495.47

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Solution

The fourth proportional to 7,696,437.54, 10,619,396.76 and 4,598,495.47 is: 6,344,915.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,696,437.54 : 10,619,396.76 = 4,598,495.47 : x
  2. Step 2: Convert to fraction form
    7,696,437.54/10,619,396.76 = 4,598,495.47/x
  3. Step 3: Cross multiply
    7,696,437.54x = 10,619,396.76 × 4,598,495.47
  4. Step 4: Simplify right side
    7,696,437.54x = 48,833,247,894,992.67
  5. Step 5: Solve for x
    x = 48,833,247,894,992.67/7,696,437.54
  6. Step 6: Final answer
    x = 6,344,915.77

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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.