Home / 9,761,464.89-14,639,248.44-2,936,225.73

Finding the Fourth Proportional to 9,761,464.89, 14,639,248.44 and 2,936,225.73

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Solution

The fourth proportional to 9,761,464.89, 14,639,248.44 and 2,936,225.73 is: 4,403,451.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,464.89 : 14,639,248.44 = 2,936,225.73 : x
  2. Step 2: Convert to fraction form
    9,761,464.89/14,639,248.44 = 2,936,225.73/x
  3. Step 3: Cross multiply
    9,761,464.89x = 14,639,248.44 × 2,936,225.73
  4. Step 4: Simplify right side
    9,761,464.89x = 42,984,137,937,390.36
  5. Step 5: Solve for x
    x = 42,984,137,937,390.36/9,761,464.89
  6. Step 6: Final answer
    x = 4,403,451.57

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1.5x scale

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.