Home / 3,053,614.40-4,580,421.60-2,738,686.40

Finding the Fourth Proportional to 3,053,614.40, 4,580,421.60 and 2,738,686.40

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Solution

The fourth proportional to 3,053,614.40, 4,580,421.60 and 2,738,686.40 is: 4,108,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,614.40 : 4,580,421.60 = 2,738,686.40 : x
  2. Step 2: Convert to fraction form
    3,053,614.40/4,580,421.60 = 2,738,686.40/x
  3. Step 3: Cross multiply
    3,053,614.40x = 4,580,421.60 × 2,738,686.40
  4. Step 4: Simplify right side
    3,053,614.40x = 12,544,338,342,186.24
  5. Step 5: Solve for x
    x = 12,544,338,342,186.24/3,053,614.40
  6. Step 6: Final answer
    x = 4,108,029.60

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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.