Home / 3,068,785.13-4,234,923.74-1,710,658.13

Finding the Fourth Proportional to 3,068,785.13, 4,234,923.74 and 1,710,658.13

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Solution

The fourth proportional to 3,068,785.13, 4,234,923.74 and 1,710,658.13 is: 2,360,708.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,785.13 : 4,234,923.74 = 1,710,658.13 : x
  2. Step 2: Convert to fraction form
    3,068,785.13/4,234,923.74 = 1,710,658.13/x
  3. Step 3: Cross multiply
    3,068,785.13x = 4,234,923.74 × 1,710,658.13
  4. Step 4: Simplify right side
    3,068,785.13x = 7,244,506,708,863.03
  5. Step 5: Solve for x
    x = 7,244,506,708,863.03/3,068,785.13
  6. Step 6: Final answer
    x = 2,360,708.36

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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.