Home / 3,899,582.20-5,852,829.30-2,300,145.40

Finding the Fourth Proportional to 3,899,582.20, 5,852,829.30 and 2,300,145.40

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Solution

The fourth proportional to 3,899,582.20, 5,852,829.30 and 2,300,145.40 is: 3,452,256.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,582.20 : 5,852,829.30 = 2,300,145.40 : x
  2. Step 2: Convert to fraction form
    3,899,582.20/5,852,829.30 = 2,300,145.40/x
  3. Step 3: Cross multiply
    3,899,582.20x = 5,852,829.30 × 2,300,145.40
  4. Step 4: Simplify right side
    3,899,582.20x = 13,462,358,391,380.22
  5. Step 5: Solve for x
    x = 13,462,358,391,380.22/3,899,582.20
  6. Step 6: Final answer
    x = 3,452,256.60

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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.