Home / 11,316,216.34-16,974,736.98-4,030,211.98

Finding the Fourth Proportional to 11,316,216.34, 16,974,736.98 and 4,030,211.98

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Solution

The fourth proportional to 11,316,216.34, 16,974,736.98 and 4,030,211.98 is: 6,045,464.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,216.34 : 16,974,736.98 = 4,030,211.98 : x
  2. Step 2: Convert to fraction form
    11,316,216.34/16,974,736.98 = 4,030,211.98/x
  3. Step 3: Cross multiply
    11,316,216.34x = 16,974,736.98 × 4,030,211.98
  4. Step 4: Simplify right side
    11,316,216.34x = 68,411,788,334,145.02
  5. Step 5: Solve for x
    x = 68,411,788,334,145.02/11,316,216.34
  6. Step 6: Final answer
    x = 6,045,464.87

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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.