Home / 8,950,219.40-13,417,267.98-3,266,455.88

Finding the Fourth Proportional to 8,950,219.40, 13,417,267.98 and 3,266,455.88

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Solution

The fourth proportional to 8,950,219.40, 13,417,267.98 and 3,266,455.88 is: 4,896,741.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,950,219.40 : 13,417,267.98 = 3,266,455.88 : x
  2. Step 2: Convert to fraction form
    8,950,219.40/13,417,267.98 = 3,266,455.88/x
  3. Step 3: Cross multiply
    8,950,219.40x = 13,417,267.98 × 3,266,455.88
  4. Step 4: Simplify right side
    8,950,219.40x = 43,826,913,886,806.72
  5. Step 5: Solve for x
    x = 43,826,913,886,806.72/8,950,219.40
  6. Step 6: Final answer
    x = 4,896,741.85

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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.