Home / 5,658,341.32-7,808,502.90-3,080,014.12

Finding the Fourth Proportional to 5,658,341.32, 7,808,502.90 and 3,080,014.12

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Solution

The fourth proportional to 5,658,341.32, 7,808,502.90 and 3,080,014.12 is: 4,250,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,341.32 : 7,808,502.90 = 3,080,014.12 : x
  2. Step 2: Convert to fraction form
    5,658,341.32/7,808,502.90 = 3,080,014.12/x
  3. Step 3: Cross multiply
    5,658,341.32x = 7,808,502.90 × 3,080,014.12
  4. Step 4: Simplify right side
    5,658,341.32x = 24,050,299,188,060.95
  5. Step 5: Solve for x
    x = 24,050,299,188,060.95/5,658,341.32
  6. Step 6: Final answer
    x = 4,250,415.06

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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.