Home / 5,060,494.86-6,983,649.45-2,768,603.10

Finding the Fourth Proportional to 5,060,494.86, 6,983,649.45 and 2,768,603.10

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Solution

The fourth proportional to 5,060,494.86, 6,983,649.45 and 2,768,603.10 is: 3,820,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,494.86 : 6,983,649.45 = 2,768,603.10 : x
  2. Step 2: Convert to fraction form
    5,060,494.86/6,983,649.45 = 2,768,603.10/x
  3. Step 3: Cross multiply
    5,060,494.86x = 6,983,649.45 × 2,768,603.10
  4. Step 4: Simplify right side
    5,060,494.86x = 19,334,953,516,583.30
  5. Step 5: Solve for x
    x = 19,334,953,516,583.30/5,060,494.86
  6. Step 6: Final answer
    x = 3,820,763.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.