Home / 3,004,783.80-4,148,031.50-2,013,059.24

Finding the Fourth Proportional to 3,004,783.80, 4,148,031.50 and 2,013,059.24

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Solution

The fourth proportional to 3,004,783.80, 4,148,031.50 and 2,013,059.24 is: 2,778,979.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,783.80 : 4,148,031.50 = 2,013,059.24 : x
  2. Step 2: Convert to fraction form
    3,004,783.80/4,148,031.50 = 2,013,059.24/x
  3. Step 3: Cross multiply
    3,004,783.80x = 4,148,031.50 × 2,013,059.24
  4. Step 4: Simplify right side
    3,004,783.80x = 8,350,233,128,820.76
  5. Step 5: Solve for x
    x = 8,350,233,128,820.76/3,004,783.80
  6. Step 6: Final answer
    x = 2,778,979.69

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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.