Home / 1,113,251.06-1,536,289.44-603,953.43

Finding the Fourth Proportional to 1,113,251.06, 1,536,289.44 and 603,953.43

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Solution

The fourth proportional to 1,113,251.06, 1,536,289.44 and 603,953.43 is: 833,457.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,251.06 : 1,536,289.44 = 603,953.43 : x
  2. Step 2: Convert to fraction form
    1,113,251.06/1,536,289.44 = 603,953.43/x
  3. Step 3: Cross multiply
    1,113,251.06x = 1,536,289.44 × 603,953.43
  4. Step 4: Simplify right side
    1,113,251.06x = 927,847,277,376.50
  5. Step 5: Solve for x
    x = 927,847,277,376.50/1,113,251.06
  6. Step 6: Final answer
    x = 833,457.35

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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.