Home / 2,610,682-3,602,969.16-1,523,303.92

Finding the Fourth Proportional to 2,610,682, 3,602,969.16 and 1,523,303.92

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Solution

The fourth proportional to 2,610,682, 3,602,969.16 and 1,523,303.92 is: 2,102,292.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,682 : 3,602,969.16 = 1,523,303.92 : x
  2. Step 2: Convert to fraction form
    2,610,682/3,602,969.16 = 1,523,303.92/x
  3. Step 3: Cross multiply
    2,610,682x = 3,602,969.16 × 1,523,303.92
  4. Step 4: Simplify right side
    2,610,682x = 5,488,417,045,067.11
  5. Step 5: Solve for x
    x = 5,488,417,045,067.11/2,610,682
  6. Step 6: Final answer
    x = 2,102,292.45

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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.