Home / 3,808,252.40-5,713,800.61-1,534,421.87

Finding the Fourth Proportional to 3,808,252.40, 5,713,800.61 and 1,534,421.87

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Solution

The fourth proportional to 3,808,252.40, 5,713,800.61 and 1,534,421.87 is: 2,302,205.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,252.40 : 5,713,800.61 = 1,534,421.87 : x
  2. Step 2: Convert to fraction form
    3,808,252.40/5,713,800.61 = 1,534,421.87/x
  3. Step 3: Cross multiply
    3,808,252.40x = 5,713,800.61 × 1,534,421.87
  4. Step 4: Simplify right side
    3,808,252.40x = 8,767,380,602,825.19
  5. Step 5: Solve for x
    x = 8,767,380,602,825.19/3,808,252.40
  6. Step 6: Final answer
    x = 2,302,205.76

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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.