Home / 11,064,807.74-16,597,211.34-2,977,801.22

Finding the Fourth Proportional to 11,064,807.74, 16,597,211.34 and 2,977,801.22

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Solution

The fourth proportional to 11,064,807.74, 16,597,211.34 and 2,977,801.22 is: 4,466,701.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,807.74 : 16,597,211.34 = 2,977,801.22 : x
  2. Step 2: Convert to fraction form
    11,064,807.74/16,597,211.34 = 2,977,801.22/x
  3. Step 3: Cross multiply
    11,064,807.74x = 16,597,211.34 × 2,977,801.22
  4. Step 4: Simplify right side
    11,064,807.74x = 49,423,196,176,849.84
  5. Step 5: Solve for x
    x = 49,423,196,176,849.84/11,064,807.74
  6. Step 6: Final answer
    x = 4,466,701.76

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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.