Home / 3,480,903.54-4,803,950.85-2,031,066.06

Finding the Fourth Proportional to 3,480,903.54, 4,803,950.85 and 2,031,066.06

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Solution

The fourth proportional to 3,480,903.54, 4,803,950.85 and 2,031,066.06 is: 2,803,048.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,903.54 : 4,803,950.85 = 2,031,066.06 : x
  2. Step 2: Convert to fraction form
    3,480,903.54/4,803,950.85 = 2,031,066.06/x
  3. Step 3: Cross multiply
    3,480,903.54x = 4,803,950.85 × 2,031,066.06
  4. Step 4: Simplify right side
    3,480,903.54x = 9,757,141,525,343.15
  5. Step 5: Solve for x
    x = 9,757,141,525,343.15/3,480,903.54
  6. Step 6: Final answer
    x = 2,803,048.52

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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.