Home / 6,700,142.18-10,048,930.80-2,601,462.93

Finding the Fourth Proportional to 6,700,142.18, 10,048,930.80 and 2,601,462.93

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Solution

The fourth proportional to 6,700,142.18, 10,048,930.80 and 2,601,462.93 is: 3,901,696.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,142.18 : 10,048,930.80 = 2,601,462.93 : x
  2. Step 2: Convert to fraction form
    6,700,142.18/10,048,930.80 = 2,601,462.93/x
  3. Step 3: Cross multiply
    6,700,142.18x = 10,048,930.80 × 2,601,462.93
  4. Step 4: Simplify right side
    6,700,142.18x = 26,141,920,922,211.58
  5. Step 5: Solve for x
    x = 26,141,920,922,211.58/6,700,142.18
  6. Step 6: Final answer
    x = 3,901,696.44

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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.