Home / 2,693,095.35-4,035,491.12-1,325,299.07

Finding the Fourth Proportional to 2,693,095.35, 4,035,491.12 and 1,325,299.07

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Solution

The fourth proportional to 2,693,095.35, 4,035,491.12 and 1,325,299.07 is: 1,985,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,095.35 : 4,035,491.12 = 1,325,299.07 : x
  2. Step 2: Convert to fraction form
    2,693,095.35/4,035,491.12 = 1,325,299.07/x
  3. Step 3: Cross multiply
    2,693,095.35x = 4,035,491.12 × 1,325,299.07
  4. Step 4: Simplify right side
    2,693,095.35x = 5,348,232,601,525.31
  5. Step 5: Solve for x
    x = 5,348,232,601,525.31/2,693,095.35
  6. Step 6: Final answer
    x = 1,985,905.40

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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.