Home / 8,000,758.12-11,041,045.80-4,329,674.80

Finding the Fourth Proportional to 8,000,758.12, 11,041,045.80 and 4,329,674.80

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Solution

The fourth proportional to 8,000,758.12, 11,041,045.80 and 4,329,674.80 is: 5,974,951.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,758.12 : 11,041,045.80 = 4,329,674.80 : x
  2. Step 2: Convert to fraction form
    8,000,758.12/11,041,045.80 = 4,329,674.80/x
  3. Step 3: Cross multiply
    8,000,758.12x = 11,041,045.80 × 4,329,674.80
  4. Step 4: Simplify right side
    8,000,758.12x = 47,804,137,765,905.84
  5. Step 5: Solve for x
    x = 47,804,137,765,905.84/8,000,758.12
  6. Step 6: Final answer
    x = 5,974,951.00

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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.