Home / 11,226,307.32-15,492,290.99-6,069,656.57

Finding the Fourth Proportional to 11,226,307.32, 15,492,290.99 and 6,069,656.57

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Solution

The fourth proportional to 11,226,307.32, 15,492,290.99 and 6,069,656.57 is: 8,376,118.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,307.32 : 15,492,290.99 = 6,069,656.57 : x
  2. Step 2: Convert to fraction form
    11,226,307.32/15,492,290.99 = 6,069,656.57/x
  3. Step 3: Cross multiply
    11,226,307.32x = 15,492,290.99 × 6,069,656.57
  4. Step 4: Simplify right side
    11,226,307.32x = 94,032,885,683,995.56
  5. Step 5: Solve for x
    x = 94,032,885,683,995.56/11,226,307.32
  6. Step 6: Final answer
    x = 8,376,118.97

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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.