Home / 15,772,670.46-23,660,894.43-4,841,428.25

Finding the Fourth Proportional to 15,772,670.46, 23,660,894.43 and 4,841,428.25

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Solution

The fourth proportional to 15,772,670.46, 23,660,894.43 and 4,841,428.25 is: 7,262,722.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,670.46 : 23,660,894.43 = 4,841,428.25 : x
  2. Step 2: Convert to fraction form
    15,772,670.46/23,660,894.43 = 4,841,428.25/x
  3. Step 3: Cross multiply
    15,772,670.46x = 23,660,894.43 × 4,841,428.25
  4. Step 4: Simplify right side
    15,772,670.46x = 114,552,522,595,365.17
  5. Step 5: Solve for x
    x = 114,552,522,595,365.17/15,772,670.46
  6. Step 6: Final answer
    x = 7,262,722.12

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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.