Home / 11,400,926.30-15,733,293.50-6,173,943.47

Finding the Fourth Proportional to 11,400,926.30, 15,733,293.50 and 6,173,943.47

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Solution

The fourth proportional to 11,400,926.30, 15,733,293.50 and 6,173,943.47 is: 8,520,050.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,400,926.30 : 15,733,293.50 = 6,173,943.47 : x
  2. Step 2: Convert to fraction form
    11,400,926.30/15,733,293.50 = 6,173,943.47/x
  3. Step 3: Cross multiply
    11,400,926.30x = 15,733,293.50 × 6,173,943.47
  4. Step 4: Simplify right side
    11,400,926.30x = 97,136,464,674,381.95
  5. Step 5: Solve for x
    x = 97,136,464,674,381.95/11,400,926.30
  6. Step 6: Final answer
    x = 8,520,050.22

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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.