Home / 2,721,913.24-3,756,097.35-1,497,984.83

Finding the Fourth Proportional to 2,721,913.24, 3,756,097.35 and 1,497,984.83

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Solution

The fourth proportional to 2,721,913.24, 3,756,097.35 and 1,497,984.83 is: 2,067,140.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,721,913.24 : 3,756,097.35 = 1,497,984.83 : x
  2. Step 2: Convert to fraction form
    2,721,913.24/3,756,097.35 = 1,497,984.83/x
  3. Step 3: Cross multiply
    2,721,913.24x = 3,756,097.35 × 1,497,984.83
  4. Step 4: Simplify right side
    2,721,913.24x = 5,626,576,850,303.20
  5. Step 5: Solve for x
    x = 5,626,576,850,303.20/2,721,913.24
  6. Step 6: Final answer
    x = 2,067,140.41

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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.