Home / 4,904,846.40-6,769,277.28-2,971,050.24

Finding the Fourth Proportional to 4,904,846.40, 6,769,277.28 and 2,971,050.24

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Solution

The fourth proportional to 4,904,846.40, 6,769,277.28 and 2,971,050.24 is: 4,100,406.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,846.40 : 6,769,277.28 = 2,971,050.24 : x
  2. Step 2: Convert to fraction form
    4,904,846.40/6,769,277.28 = 2,971,050.24/x
  3. Step 3: Cross multiply
    4,904,846.40x = 6,769,277.28 × 2,971,050.24
  4. Step 4: Simplify right side
    4,904,846.40x = 20,111,862,887,370.55
  5. Step 5: Solve for x
    x = 20,111,862,887,370.55/4,904,846.40
  6. Step 6: Final answer
    x = 4,100,406.26

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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.