Home / 7,054,712.08-10,580,935.26-1,935,946.48

Finding the Fourth Proportional to 7,054,712.08, 10,580,935.26 and 1,935,946.48

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Solution

The fourth proportional to 7,054,712.08, 10,580,935.26 and 1,935,946.48 is: 2,903,608.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,712.08 : 10,580,935.26 = 1,935,946.48 : x
  2. Step 2: Convert to fraction form
    7,054,712.08/10,580,935.26 = 1,935,946.48/x
  3. Step 3: Cross multiply
    7,054,712.08x = 10,580,935.26 × 1,935,946.48
  4. Step 4: Simplify right side
    7,054,712.08x = 20,484,124,371,704.88
  5. Step 5: Solve for x
    x = 20,484,124,371,704.88/7,054,712.08
  6. Step 6: Final answer
    x = 2,903,608.84

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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.