Home / 1,113,604.35-1,536,774-604,306.73

Finding the Fourth Proportional to 1,113,604.35, 1,536,774 and 604,306.73

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Solution

The fourth proportional to 1,113,604.35, 1,536,774 and 604,306.73 is: 833,943.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,604.35 : 1,536,774 = 604,306.73 : x
  2. Step 2: Convert to fraction form
    1,113,604.35/1,536,774 = 604,306.73/x
  3. Step 3: Cross multiply
    1,113,604.35x = 1,536,774 × 604,306.73
  4. Step 4: Simplify right side
    1,113,604.35x = 928,682,863,005.15
  5. Step 5: Solve for x
    x = 928,682,863,005.15/1,113,604.35
  6. Step 6: Final answer
    x = 833,943.28

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1.5x scale

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.