Home / 4,019,312.60-6,021,948.60-3,349,697

Finding the Fourth Proportional to 4,019,312.60, 6,021,948.60 and 3,349,697

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Solution

The fourth proportional to 4,019,312.60, 6,021,948.60 and 3,349,697 is: 5,018,694.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,312.60 : 6,021,948.60 = 3,349,697 : x
  2. Step 2: Convert to fraction form
    4,019,312.60/6,021,948.60 = 3,349,697/x
  3. Step 3: Cross multiply
    4,019,312.60x = 6,021,948.60 × 3,349,697
  4. Step 4: Simplify right side
    4,019,312.60x = 20,171,703,159,574.20
  5. Step 5: Solve for x
    x = 20,171,703,159,574.20/4,019,312.60
  6. Step 6: Final answer
    x = 5,018,694.78

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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.