Home / 7,509,668.62-10,363,546.51-4,246,971.26

Finding the Fourth Proportional to 7,509,668.62, 10,363,546.51 and 4,246,971.26

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Solution

The fourth proportional to 7,509,668.62, 10,363,546.51 and 4,246,971.26 is: 5,860,935.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,668.62 : 10,363,546.51 = 4,246,971.26 : x
  2. Step 2: Convert to fraction form
    7,509,668.62/10,363,546.51 = 4,246,971.26/x
  3. Step 3: Cross multiply
    7,509,668.62x = 10,363,546.51 × 4,246,971.26
  4. Step 4: Simplify right side
    7,509,668.62x = 44,013,684,179,643.30
  5. Step 5: Solve for x
    x = 44,013,684,179,643.30/7,509,668.62
  6. Step 6: Final answer
    x = 5,860,935.60

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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.