Home / 2,837,367.61-4,258,321.04-1,490,324.59

Finding the Fourth Proportional to 2,837,367.61, 4,258,321.04 and 1,490,324.59

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Solution

The fourth proportional to 2,837,367.61, 4,258,321.04 and 1,490,324.59 is: 2,236,679.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,367.61 : 4,258,321.04 = 1,490,324.59 : x
  2. Step 2: Convert to fraction form
    2,837,367.61/4,258,321.04 = 1,490,324.59/x
  3. Step 3: Cross multiply
    2,837,367.61x = 4,258,321.04 × 1,490,324.59
  4. Step 4: Simplify right side
    2,837,367.61x = 6,346,280,529,283.15
  5. Step 5: Solve for x
    x = 6,346,280,529,283.15/2,837,367.61
  6. Step 6: Final answer
    x = 2,236,679.00

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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.