Home / 924,810.60-1,276,199.48-580,826.28

Finding the Fourth Proportional to 924,810.60, 1,276,199.48 and 580,826.28

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Solution

The fourth proportional to 924,810.60, 1,276,199.48 and 580,826.28 is: 801,515.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,810.60 : 1,276,199.48 = 580,826.28 : x
  2. Step 2: Convert to fraction form
    924,810.60/1,276,199.48 = 580,826.28/x
  3. Step 3: Cross multiply
    924,810.60x = 1,276,199.48 × 580,826.28
  4. Step 4: Simplify right side
    924,810.60x = 741,250,196,506.34
  5. Step 5: Solve for x
    x = 741,250,196,506.34/924,810.60
  6. Step 6: Final answer
    x = 801,515.68

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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.