Home / 7,491,064.56-10,333,860.64-4,550,099.04

Finding the Fourth Proportional to 7,491,064.56, 10,333,860.64 and 4,550,099.04

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Solution

The fourth proportional to 7,491,064.56, 10,333,860.64 and 4,550,099.04 is: 6,276,823.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,491,064.56 : 10,333,860.64 = 4,550,099.04 : x
  2. Step 2: Convert to fraction form
    7,491,064.56/10,333,860.64 = 4,550,099.04/x
  3. Step 3: Cross multiply
    7,491,064.56x = 10,333,860.64 × 4,550,099.04
  4. Step 4: Simplify right side
    7,491,064.56x = 47,020,089,377,557.79
  5. Step 5: Solve for x
    x = 47,020,089,377,557.79/7,491,064.56
  6. Step 6: Final answer
    x = 6,276,823.41

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1.5x scale

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.