Home / 3,796,341.03-5,238,950.90-2,077,461.63

Finding the Fourth Proportional to 3,796,341.03, 5,238,950.90 and 2,077,461.63

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Solution

The fourth proportional to 3,796,341.03, 5,238,950.90 and 2,077,461.63 is: 2,866,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,341.03 : 5,238,950.90 = 2,077,461.63 : x
  2. Step 2: Convert to fraction form
    3,796,341.03/5,238,950.90 = 2,077,461.63/x
  3. Step 3: Cross multiply
    3,796,341.03x = 5,238,950.90 × 2,077,461.63
  4. Step 4: Simplify right side
    3,796,341.03x = 10,883,719,465,816.66
  5. Step 5: Solve for x
    x = 10,883,719,465,816.66/3,796,341.03
  6. Step 6: Final answer
    x = 2,866,897.20

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Double scale
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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.