Home / 2,835,566.64-3,913,040.61-1,546,404.12

Finding the Fourth Proportional to 2,835,566.64, 3,913,040.61 and 1,546,404.12

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Solution

The fourth proportional to 2,835,566.64, 3,913,040.61 and 1,546,404.12 is: 2,134,015.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,566.64 : 3,913,040.61 = 1,546,404.12 : x
  2. Step 2: Convert to fraction form
    2,835,566.64/3,913,040.61 = 1,546,404.12/x
  3. Step 3: Cross multiply
    2,835,566.64x = 3,913,040.61 × 1,546,404.12
  4. Step 4: Simplify right side
    2,835,566.64x = 6,051,142,121,031.31
  5. Step 5: Solve for x
    x = 6,051,142,121,031.31/2,835,566.64
  6. Step 6: Final answer
    x = 2,134,015.13

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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.