Home / 2,001,710.56-3,001,304.40-1,698,210.76

Finding the Fourth Proportional to 2,001,710.56, 3,001,304.40 and 1,698,210.76

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Solution

The fourth proportional to 2,001,710.56, 3,001,304.40 and 1,698,210.76 is: 2,546,245.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,710.56 : 3,001,304.40 = 1,698,210.76 : x
  2. Step 2: Convert to fraction form
    2,001,710.56/3,001,304.40 = 1,698,210.76/x
  3. Step 3: Cross multiply
    2,001,710.56x = 3,001,304.40 × 1,698,210.76
  4. Step 4: Simplify right side
    2,001,710.56x = 5,096,847,426,115.34
  5. Step 5: Solve for x
    x = 5,096,847,426,115.34/2,001,710.56
  6. Step 6: Final answer
    x = 2,546,245.96

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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.