Home / 2,445,498.90-3,669,997.95-1,026,573.30

Finding the Fourth Proportional to 2,445,498.90, 3,669,997.95 and 1,026,573.30

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Solution

The fourth proportional to 2,445,498.90, 3,669,997.95 and 1,026,573.30 is: 1,540,594.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,498.90 : 3,669,997.95 = 1,026,573.30 : x
  2. Step 2: Convert to fraction form
    2,445,498.90/3,669,997.95 = 1,026,573.30/x
  3. Step 3: Cross multiply
    2,445,498.90x = 3,669,997.95 × 1,026,573.30
  4. Step 4: Simplify right side
    2,445,498.90x = 3,767,521,906,524.74
  5. Step 5: Solve for x
    x = 3,767,521,906,524.74/2,445,498.90
  6. Step 6: Final answer
    x = 1,540,594.40

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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.