Home / 1,546,031.83-2,319,024.70-535,889.11

Finding the Fourth Proportional to 1,546,031.83, 2,319,024.70 and 535,889.11

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Solution

The fourth proportional to 1,546,031.83, 2,319,024.70 and 535,889.11 is: 803,825.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,031.83 : 2,319,024.70 = 535,889.11 : x
  2. Step 2: Convert to fraction form
    1,546,031.83/2,319,024.70 = 535,889.11/x
  3. Step 3: Cross multiply
    1,546,031.83x = 2,319,024.70 × 535,889.11
  4. Step 4: Simplify right side
    1,546,031.83x = 1,242,740,082,551.02
  5. Step 5: Solve for x
    x = 1,242,740,082,551.02/1,546,031.83
  6. Step 6: Final answer
    x = 803,825.68

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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.