Home / 6,030,443.10-9,043,718.13-1,985,969.10

Finding the Fourth Proportional to 6,030,443.10, 9,043,718.13 and 1,985,969.10

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Solution

The fourth proportional to 6,030,443.10, 9,043,718.13 and 1,985,969.10 is: 2,978,312.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,443.10 : 9,043,718.13 = 1,985,969.10 : x
  2. Step 2: Convert to fraction form
    6,030,443.10/9,043,718.13 = 1,985,969.10/x
  3. Step 3: Cross multiply
    6,030,443.10x = 9,043,718.13 × 1,985,969.10
  4. Step 4: Simplify right side
    6,030,443.10x = 17,960,544,755,289.79
  5. Step 5: Solve for x
    x = 17,960,544,755,289.79/6,030,443.10
  6. Step 6: Final answer
    x = 2,978,312.61

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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.