Home / 3,011,351.79-4,516,338.65-1,797,271.23

Finding the Fourth Proportional to 3,011,351.79, 4,516,338.65 and 1,797,271.23

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Solution

The fourth proportional to 3,011,351.79, 4,516,338.65 and 1,797,271.23 is: 2,695,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,351.79 : 4,516,338.65 = 1,797,271.23 : x
  2. Step 2: Convert to fraction form
    3,011,351.79/4,516,338.65 = 1,797,271.23/x
  3. Step 3: Cross multiply
    3,011,351.79x = 4,516,338.65 × 1,797,271.23
  4. Step 4: Simplify right side
    3,011,351.79x = 8,117,085,511,595.68
  5. Step 5: Solve for x
    x = 8,117,085,511,595.68/3,011,351.79
  6. Step 6: Final answer
    x = 2,695,495.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.