Home / 1,017,017.94-1,403,391.99-603,483.45

Finding the Fourth Proportional to 1,017,017.94, 1,403,391.99 and 603,483.45

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Solution

The fourth proportional to 1,017,017.94, 1,403,391.99 and 603,483.45 is: 832,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,017.94 : 1,403,391.99 = 603,483.45 : x
  2. Step 2: Convert to fraction form
    1,017,017.94/1,403,391.99 = 603,483.45/x
  3. Step 3: Cross multiply
    1,017,017.94x = 1,403,391.99 × 603,483.45
  4. Step 4: Simplify right side
    1,017,017.94x = 846,923,839,827.57
  5. Step 5: Solve for x
    x = 846,923,839,827.57/1,017,017.94
  6. Step 6: Final answer
    x = 832,752.11

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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.