Home / 1,459,916.98-2,000,052.67-1,405,334.92

Finding the Fourth Proportional to 1,459,916.98, 2,000,052.67 and 1,405,334.92

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Solution

The fourth proportional to 1,459,916.98, 2,000,052.67 and 1,405,334.92 is: 1,925,276.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,916.98 : 2,000,052.67 = 1,405,334.92 : x
  2. Step 2: Convert to fraction form
    1,459,916.98/2,000,052.67 = 1,405,334.92/x
  3. Step 3: Cross multiply
    1,459,916.98x = 2,000,052.67 × 1,405,334.92
  4. Step 4: Simplify right side
    1,459,916.98x = 2,810,743,858,990.24
  5. Step 5: Solve for x
    x = 2,810,743,858,990.24/1,459,916.98
  6. Step 6: Final answer
    x = 1,925,276.50

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.