Home / 1,737,919.08-2,398,331.28-973,972.64

Finding the Fourth Proportional to 1,737,919.08, 2,398,331.28 and 973,972.64

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Solution

The fourth proportional to 1,737,919.08, 2,398,331.28 and 973,972.64 is: 1,344,083.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,919.08 : 2,398,331.28 = 973,972.64 : x
  2. Step 2: Convert to fraction form
    1,737,919.08/2,398,331.28 = 973,972.64/x
  3. Step 3: Cross multiply
    1,737,919.08x = 2,398,331.28 × 973,972.64
  4. Step 4: Simplify right side
    1,737,919.08x = 2,335,909,036,384.52
  5. Step 5: Solve for x
    x = 2,335,909,036,384.52/1,737,919.08
  6. Step 6: Final answer
    x = 1,344,083.89

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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.