Home / 1,113,252.92-1,536,307.73-603,955.29

Finding the Fourth Proportional to 1,113,252.92, 1,536,307.73 and 603,955.29

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Solution

The fourth proportional to 1,113,252.92, 1,536,307.73 and 603,955.29 is: 833,468.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,252.92 : 1,536,307.73 = 603,955.29 : x
  2. Step 2: Convert to fraction form
    1,113,252.92/1,536,307.73 = 603,955.29/x
  3. Step 3: Cross multiply
    1,113,252.92x = 1,536,307.73 × 603,955.29
  4. Step 4: Simplify right side
    1,113,252.92x = 927,861,180,601.39
  5. Step 5: Solve for x
    x = 927,861,180,601.39/1,113,252.92
  6. Step 6: Final answer
    x = 833,468.45

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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.