Home / 1,194,264.11-1,648,073.00-650,409

Finding the Fourth Proportional to 1,194,264.11, 1,648,073.00 and 650,409

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Solution

The fourth proportional to 1,194,264.11, 1,648,073.00 and 650,409 is: 897,558.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,264.11 : 1,648,073.00 = 650,409 : x
  2. Step 2: Convert to fraction form
    1,194,264.11/1,648,073.00 = 650,409/x
  3. Step 3: Cross multiply
    1,194,264.11x = 1,648,073.00 × 650,409
  4. Step 4: Simplify right side
    1,194,264.11x = 1,071,921,513,483.02
  5. Step 5: Solve for x
    x = 1,071,921,513,483.02/1,194,264.11
  6. Step 6: Final answer
    x = 897,558.18

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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.