Home / 1,737,929.75-2,398,484.39-963,637.43

Finding the Fourth Proportional to 1,737,929.75, 2,398,484.39 and 963,637.43

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Solution

The fourth proportional to 1,737,929.75, 2,398,484.39 and 963,637.43 is: 1,329,898.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,929.75 : 2,398,484.39 = 963,637.43 : x
  2. Step 2: Convert to fraction form
    1,737,929.75/2,398,484.39 = 963,637.43/x
  3. Step 3: Cross multiply
    1,737,929.75x = 2,398,484.39 × 963,637.43
  4. Step 4: Simplify right side
    1,737,929.75x = 2,311,269,316,664.11
  5. Step 5: Solve for x
    x = 2,311,269,316,664.11/1,737,929.75
  6. Step 6: Final answer
    x = 1,329,898.01

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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.