Home / 1,710,626.96-2,360,739.30-946,680.77

Finding the Fourth Proportional to 1,710,626.96, 2,360,739.30 and 946,680.77

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Solution

The fourth proportional to 1,710,626.96, 2,360,739.30 and 946,680.77 is: 1,306,460.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,626.96 : 2,360,739.30 = 946,680.77 : x
  2. Step 2: Convert to fraction form
    1,710,626.96/2,360,739.30 = 946,680.77/x
  3. Step 3: Cross multiply
    1,710,626.96x = 2,360,739.30 × 946,680.77
  4. Step 4: Simplify right side
    1,710,626.96x = 2,234,866,498,293.26
  5. Step 5: Solve for x
    x = 2,234,866,498,293.26/1,710,626.96
  6. Step 6: Final answer
    x = 1,306,460.47

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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.