Home / 1,710,626.84-2,360,739.13-946,680.65

Finding the Fourth Proportional to 1,710,626.84, 2,360,739.13 and 946,680.65

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Solution

The fourth proportional to 1,710,626.84, 2,360,739.13 and 946,680.65 is: 1,306,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,626.84 : 2,360,739.13 = 946,680.65 : x
  2. Step 2: Convert to fraction form
    1,710,626.84/2,360,739.13 = 946,680.65/x
  3. Step 3: Cross multiply
    1,710,626.84x = 2,360,739.13 × 946,680.65
  4. Step 4: Simplify right side
    1,710,626.84x = 2,234,866,039,898.44
  5. Step 5: Solve for x
    x = 2,234,866,039,898.44/1,710,626.84
  6. Step 6: Final answer
    x = 1,306,460.30

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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.