Home / 5,708,246.16-8,563,628.74-1,665,050.34

Finding the Fourth Proportional to 5,708,246.16, 8,563,628.74 and 1,665,050.34

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Solution

The fourth proportional to 5,708,246.16, 8,563,628.74 and 1,665,050.34 is: 2,497,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,708,246.16 : 8,563,628.74 = 1,665,050.34 : x
  2. Step 2: Convert to fraction form
    5,708,246.16/8,563,628.74 = 1,665,050.34/x
  3. Step 3: Cross multiply
    5,708,246.16x = 8,563,628.74 × 1,665,050.34
  4. Step 4: Simplify right side
    5,708,246.16x = 14,258,872,945,170.77
  5. Step 5: Solve for x
    x = 14,258,872,945,170.77/5,708,246.16
  6. Step 6: Final answer
    x = 2,497,942.90

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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.