Home / 3,480,897.54-4,803,942.57-2,031,060.06

Finding the Fourth Proportional to 3,480,897.54, 4,803,942.57 and 2,031,060.06

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Solution

The fourth proportional to 3,480,897.54, 4,803,942.57 and 2,031,060.06 is: 2,803,040.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,897.54 : 4,803,942.57 = 2,031,060.06 : x
  2. Step 2: Convert to fraction form
    3,480,897.54/4,803,942.57 = 2,031,060.06/x
  3. Step 3: Cross multiply
    3,480,897.54x = 4,803,942.57 × 2,031,060.06
  4. Step 4: Simplify right side
    3,480,897.54x = 9,757,095,884,460.76
  5. Step 5: Solve for x
    x = 9,757,095,884,460.76/3,480,897.54
  6. Step 6: Final answer
    x = 2,803,040.24

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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.