Home / 1,546,031.33-2,319,023.96-535,888.61

Finding the Fourth Proportional to 1,546,031.33, 2,319,023.96 and 535,888.61

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Solution

The fourth proportional to 1,546,031.33, 2,319,023.96 and 535,888.61 is: 803,824.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,031.33 : 2,319,023.96 = 535,888.61 : x
  2. Step 2: Convert to fraction form
    1,546,031.33/2,319,023.96 = 535,888.61/x
  3. Step 3: Cross multiply
    1,546,031.33x = 2,319,023.96 × 535,888.61
  4. Step 4: Simplify right side
    1,546,031.33x = 1,242,738,523,801.65
  5. Step 5: Solve for x
    x = 1,242,738,523,801.65/1,546,031.33
  6. Step 6: Final answer
    x = 803,824.93

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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.