Home / 1,586,555.70-2,376,334.35-954,366.90

Finding the Fourth Proportional to 1,586,555.70, 2,376,334.35 and 954,366.90

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Solution

The fourth proportional to 1,586,555.70, 2,376,334.35 and 954,366.90 is: 1,429,445.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,555.70 : 2,376,334.35 = 954,366.90 : x
  2. Step 2: Convert to fraction form
    1,586,555.70/2,376,334.35 = 954,366.90/x
  3. Step 3: Cross multiply
    1,586,555.70x = 2,376,334.35 × 954,366.90
  4. Step 4: Simplify right side
    1,586,555.70x = 2,267,894,846,973.02
  5. Step 5: Solve for x
    x = 2,267,894,846,973.02/1,586,555.70
  6. Step 6: Final answer
    x = 1,429,445.46

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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.