Home / 924,206.60-1,383,977.10-606,945.80

Finding the Fourth Proportional to 924,206.60, 1,383,977.10 and 606,945.80

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Solution

The fourth proportional to 924,206.60, 1,383,977.10 and 606,945.80 is: 908,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,206.60 : 1,383,977.10 = 606,945.80 : x
  2. Step 2: Convert to fraction form
    924,206.60/1,383,977.10 = 606,945.80/x
  3. Step 3: Cross multiply
    924,206.60x = 1,383,977.10 × 606,945.80
  4. Step 4: Simplify right side
    924,206.60x = 839,999,088,141.18
  5. Step 5: Solve for x
    x = 839,999,088,141.18/924,206.60
  6. Step 6: Final answer
    x = 908,886.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.