Home / 10,843,127.43-14,963,428.50-5,881,556.46

Finding the Fourth Proportional to 10,843,127.43, 14,963,428.50 and 5,881,556.46

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Solution

The fourth proportional to 10,843,127.43, 14,963,428.50 and 5,881,556.46 is: 8,116,500.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,127.43 : 14,963,428.50 = 5,881,556.46 : x
  2. Step 2: Convert to fraction form
    10,843,127.43/14,963,428.50 = 5,881,556.46/x
  3. Step 3: Cross multiply
    10,843,127.43x = 14,963,428.50 × 5,881,556.46
  4. Step 4: Simplify right side
    10,843,127.43x = 88,008,249,557,923.11
  5. Step 5: Solve for x
    x = 88,008,249,557,923.11/10,843,127.43
  6. Step 6: Final answer
    x = 8,116,500.53

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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.