Home / 2,048,337-2,826,703.08-1,142,919

Finding the Fourth Proportional to 2,048,337, 2,826,703.08 and 1,142,919

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Solution

The fourth proportional to 2,048,337, 2,826,703.08 and 1,142,919 is: 1,577,227.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,337 : 2,826,703.08 = 1,142,919 : x
  2. Step 2: Convert to fraction form
    2,048,337/2,826,703.08 = 1,142,919/x
  3. Step 3: Cross multiply
    2,048,337x = 2,826,703.08 × 1,142,919
  4. Step 4: Simplify right side
    2,048,337x = 3,230,692,657,490.52
  5. Step 5: Solve for x
    x = 3,230,692,657,490.52/2,048,337
  6. Step 6: Final answer
    x = 1,577,227.12

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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.