Home / 2,023,718.08-3,030,137.24-1,541,649.28

Finding the Fourth Proportional to 2,023,718.08, 3,030,137.24 and 1,541,649.28

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Solution

The fourth proportional to 2,023,718.08, 3,030,137.24 and 1,541,649.28 is: 2,308,329.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,718.08 : 3,030,137.24 = 1,541,649.28 : x
  2. Step 2: Convert to fraction form
    2,023,718.08/3,030,137.24 = 1,541,649.28/x
  3. Step 3: Cross multiply
    2,023,718.08x = 3,030,137.24 × 1,541,649.28
  4. Step 4: Simplify right side
    2,023,718.08x = 4,671,408,894,347.19
  5. Step 5: Solve for x
    x = 4,671,408,894,347.19/2,023,718.08
  6. Step 6: Final answer
    x = 2,308,329.87

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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.