Home / 1,241,733.46-1,861,042.70-530,927.14

Finding the Fourth Proportional to 1,241,733.46, 1,861,042.70 and 530,927.14

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Solution

The fourth proportional to 1,241,733.46, 1,861,042.70 and 530,927.14 is: 795,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241,733.46 : 1,861,042.70 = 530,927.14 : x
  2. Step 2: Convert to fraction form
    1,241,733.46/1,861,042.70 = 530,927.14/x
  3. Step 3: Cross multiply
    1,241,733.46x = 1,861,042.70 × 530,927.14
  4. Step 4: Simplify right side
    1,241,733.46x = 988,078,075,474.24
  5. Step 5: Solve for x
    x = 988,078,075,474.24/1,241,733.46
  6. Step 6: Final answer
    x = 795,724.77

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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.