Home / 7,356,064.80-11,034,158.70-2,563,746.32

Finding the Fourth Proportional to 7,356,064.80, 11,034,158.70 and 2,563,746.32

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Solution

The fourth proportional to 7,356,064.80, 11,034,158.70 and 2,563,746.32 is: 3,845,640.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,064.80 : 11,034,158.70 = 2,563,746.32 : x
  2. Step 2: Convert to fraction form
    7,356,064.80/11,034,158.70 = 2,563,746.32/x
  3. Step 3: Cross multiply
    7,356,064.80x = 11,034,158.70 × 2,563,746.32
  4. Step 4: Simplify right side
    7,356,064.80x = 28,288,783,761,420.98
  5. Step 5: Solve for x
    x = 28,288,783,761,420.98/7,356,064.80
  6. Step 6: Final answer
    x = 3,845,640.91

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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.