Home / 1,546,920.10-2,319,824.22-535,769.56

Finding the Fourth Proportional to 1,546,920.10, 2,319,824.22 and 535,769.56

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Solution

The fourth proportional to 1,546,920.10, 2,319,824.22 and 535,769.56 is: 803,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,920.10 : 2,319,824.22 = 535,769.56 : x
  2. Step 2: Convert to fraction form
    1,546,920.10/2,319,824.22 = 535,769.56/x
  3. Step 3: Cross multiply
    1,546,920.10x = 2,319,824.22 × 535,769.56
  4. Step 4: Simplify right side
    1,546,920.10x = 1,242,891,201,626.74
  5. Step 5: Solve for x
    x = 1,242,891,201,626.74/1,546,920.10
  6. Step 6: Final answer
    x = 803,461.80

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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.