Home / 1,194,511.04-1,648,376.16-650,636

Finding the Fourth Proportional to 1,194,511.04, 1,648,376.16 and 650,636

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Solution

The fourth proportional to 1,194,511.04, 1,648,376.16 and 650,636 is: 897,850.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,511.04 : 1,648,376.16 = 650,636 : x
  2. Step 2: Convert to fraction form
    1,194,511.04/1,648,376.16 = 650,636/x
  3. Step 3: Cross multiply
    1,194,511.04x = 1,648,376.16 × 650,636
  4. Step 4: Simplify right side
    1,194,511.04x = 1,072,492,871,237.76
  5. Step 5: Solve for x
    x = 1,072,492,871,237.76/1,194,511.04
  6. Step 6: Final answer
    x = 897,850.95

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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.