Home / 6,696,782.47-10,044,097.11-1,837,953.93

Finding the Fourth Proportional to 6,696,782.47, 10,044,097.11 and 1,837,953.93

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Solution

The fourth proportional to 6,696,782.47, 10,044,097.11 and 1,837,953.93 is: 2,756,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,782.47 : 10,044,097.11 = 1,837,953.93 : x
  2. Step 2: Convert to fraction form
    6,696,782.47/10,044,097.11 = 1,837,953.93/x
  3. Step 3: Cross multiply
    6,696,782.47x = 10,044,097.11 × 1,837,953.93
  4. Step 4: Simplify right side
    6,696,782.47x = 18,460,587,756,626.14
  5. Step 5: Solve for x
    x = 18,460,587,756,626.14/6,696,782.47
  6. Step 6: Final answer
    x = 2,756,635.42

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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.