Home / 2,423,113.20-3,634,378.20-1,003,021.20

Finding the Fourth Proportional to 2,423,113.20, 3,634,378.20 and 1,003,021.20

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Solution

The fourth proportional to 2,423,113.20, 3,634,378.20 and 1,003,021.20 is: 1,504,411.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,113.20 : 3,634,378.20 = 1,003,021.20 : x
  2. Step 2: Convert to fraction form
    2,423,113.20/3,634,378.20 = 1,003,021.20/x
  3. Step 3: Cross multiply
    2,423,113.20x = 3,634,378.20 × 1,003,021.20
  4. Step 4: Simplify right side
    2,423,113.20x = 3,645,358,383,417.84
  5. Step 5: Solve for x
    x = 3,645,358,383,417.84/2,423,113.20
  6. Step 6: Final answer
    x = 1,504,411.10

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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.