Home / 9,776,491.70-14,664,664.65-2,953,051.70

Finding the Fourth Proportional to 9,776,491.70, 14,664,664.65 and 2,953,051.70

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Solution

The fourth proportional to 9,776,491.70, 14,664,664.65 and 2,953,051.70 is: 4,429,555.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,491.70 : 14,664,664.65 = 2,953,051.70 : x
  2. Step 2: Convert to fraction form
    9,776,491.70/14,664,664.65 = 2,953,051.70/x
  3. Step 3: Cross multiply
    9,776,491.70x = 14,664,664.65 × 2,953,051.70
  4. Step 4: Simplify right side
    9,776,491.70x = 43,305,512,874,612.41
  5. Step 5: Solve for x
    x = 43,305,512,874,612.41/9,776,491.70
  6. Step 6: Final answer
    x = 4,429,555.53

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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.