Home / 5,323,064.22-7,984,660.32-1,484,653

Finding the Fourth Proportional to 5,323,064.22, 7,984,660.32 and 1,484,653

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Solution

The fourth proportional to 5,323,064.22, 7,984,660.32 and 1,484,653 is: 2,226,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,064.22 : 7,984,660.32 = 1,484,653 : x
  2. Step 2: Convert to fraction form
    5,323,064.22/7,984,660.32 = 1,484,653/x
  3. Step 3: Cross multiply
    5,323,064.22x = 7,984,660.32 × 1,484,653
  4. Step 4: Simplify right side
    5,323,064.22x = 11,854,449,898,068.96
  5. Step 5: Solve for x
    x = 11,854,449,898,068.96/5,323,064.22
  6. Step 6: Final answer
    x = 2,226,997.35

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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.