Home / 914,246.92-1,365,810.71-591,771.88

Finding the Fourth Proportional to 914,246.92, 1,365,810.71 and 591,771.88

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Solution

The fourth proportional to 914,246.92, 1,365,810.71 and 591,771.88 is: 884,059.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,246.92 : 1,365,810.71 = 591,771.88 : x
  2. Step 2: Convert to fraction form
    914,246.92/1,365,810.71 = 591,771.88/x
  3. Step 3: Cross multiply
    914,246.92x = 1,365,810.71 × 591,771.88
  4. Step 4: Simplify right side
    914,246.92x = 808,248,371,580.84
  5. Step 5: Solve for x
    x = 808,248,371,580.84/914,246.92
  6. Step 6: Final answer
    x = 884,059.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.