Home / 11,358,152.98-17,037,257.72-4,535,281.60

Finding the Fourth Proportional to 11,358,152.98, 17,037,257.72 and 4,535,281.60

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Solution

The fourth proportional to 11,358,152.98, 17,037,257.72 and 4,535,281.60 is: 6,802,933.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,152.98 : 17,037,257.72 = 4,535,281.60 : x
  2. Step 2: Convert to fraction form
    11,358,152.98/17,037,257.72 = 4,535,281.60/x
  3. Step 3: Cross multiply
    11,358,152.98x = 17,037,257.72 × 4,535,281.60
  4. Step 4: Simplify right side
    11,358,152.98x = 77,268,761,386,704.41
  5. Step 5: Solve for x
    x = 77,268,761,386,704.41/11,358,152.98
  6. Step 6: Final answer
    x = 6,802,933.68

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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.