Home / 2,459,088.23-3,393,535.16-1,371,361.05

Finding the Fourth Proportional to 2,459,088.23, 3,393,535.16 and 1,371,361.05

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Solution

The fourth proportional to 2,459,088.23, 3,393,535.16 and 1,371,361.05 is: 1,892,474.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,088.23 : 3,393,535.16 = 1,371,361.05 : x
  2. Step 2: Convert to fraction form
    2,459,088.23/3,393,535.16 = 1,371,361.05/x
  3. Step 3: Cross multiply
    2,459,088.23x = 3,393,535.16 × 1,371,361.05
  4. Step 4: Simplify right side
    2,459,088.23x = 4,653,761,933,372.71
  5. Step 5: Solve for x
    x = 4,653,761,933,372.71/2,459,088.23
  6. Step 6: Final answer
    x = 1,892,474.57

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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.