Home / 4,334,539.29-6,502,112.55-1,740,844.28

Finding the Fourth Proportional to 4,334,539.29, 6,502,112.55 and 1,740,844.28

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Solution

The fourth proportional to 4,334,539.29, 6,502,112.55 and 1,740,844.28 is: 2,611,388.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,539.29 : 6,502,112.55 = 1,740,844.28 : x
  2. Step 2: Convert to fraction form
    4,334,539.29/6,502,112.55 = 1,740,844.28/x
  3. Step 3: Cross multiply
    4,334,539.29x = 6,502,112.55 × 1,740,844.28
  4. Step 4: Simplify right side
    4,334,539.29x = 11,319,165,408,073.15
  5. Step 5: Solve for x
    x = 11,319,165,408,073.15/4,334,539.29
  6. Step 6: Final answer
    x = 2,611,388.35

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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.