Home / 9,222,699.15-13,834,553.27-3,831,894.63

Finding the Fourth Proportional to 9,222,699.15, 13,834,553.27 and 3,831,894.63

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Solution

The fourth proportional to 9,222,699.15, 13,834,553.27 and 3,831,894.63 is: 5,748,051.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,699.15 : 13,834,553.27 = 3,831,894.63 : x
  2. Step 2: Convert to fraction form
    9,222,699.15/13,834,553.27 = 3,831,894.63/x
  3. Step 3: Cross multiply
    9,222,699.15x = 13,834,553.27 × 3,831,894.63
  4. Step 4: Simplify right side
    9,222,699.15x = 53,012,550,364,602.47
  5. Step 5: Solve for x
    x = 53,012,550,364,602.47/9,222,699.15
  6. Step 6: Final answer
    x = 5,748,051.57

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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.