Home / 1,104,934.10-1,657,401.15-624,668.90

Finding the Fourth Proportional to 1,104,934.10, 1,657,401.15 and 624,668.90

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Solution

The fourth proportional to 1,104,934.10, 1,657,401.15 and 624,668.90 is: 937,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,934.10 : 1,657,401.15 = 624,668.90 : x
  2. Step 2: Convert to fraction form
    1,104,934.10/1,657,401.15 = 624,668.90/x
  3. Step 3: Cross multiply
    1,104,934.10x = 1,657,401.15 × 624,668.90
  4. Step 4: Simplify right side
    1,104,934.10x = 1,035,326,953,229.24
  5. Step 5: Solve for x
    x = 1,035,326,953,229.24/1,104,934.10
  6. Step 6: Final answer
    x = 937,003.35

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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.