Home / 1,925,846.49-2,657,664.10-1,110,044.67

Finding the Fourth Proportional to 1,925,846.49, 2,657,664.10 and 1,110,044.67

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Solution

The fourth proportional to 1,925,846.49, 2,657,664.10 and 1,110,044.67 is: 1,531,859.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,846.49 : 2,657,664.10 = 1,110,044.67 : x
  2. Step 2: Convert to fraction form
    1,925,846.49/2,657,664.10 = 1,110,044.67/x
  3. Step 3: Cross multiply
    1,925,846.49x = 2,657,664.10 × 1,110,044.67
  4. Step 4: Simplify right side
    1,925,846.49x = 2,950,125,868,855.35
  5. Step 5: Solve for x
    x = 2,950,125,868,855.35/1,925,846.49
  6. Step 6: Final answer
    x = 1,531,859.31

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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.