Home / 4,899,224.53-7,347,849.67-3,076,775.47

Finding the Fourth Proportional to 4,899,224.53, 7,347,849.67 and 3,076,775.47

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Solution

The fourth proportional to 4,899,224.53, 7,347,849.67 and 3,076,775.47 is: 4,614,543.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,224.53 : 7,347,849.67 = 3,076,775.47 : x
  2. Step 2: Convert to fraction form
    4,899,224.53/7,347,849.67 = 3,076,775.47/x
  3. Step 3: Cross multiply
    4,899,224.53x = 7,347,849.67 × 3,076,775.47
  4. Step 4: Simplify right side
    4,899,224.53x = 22,607,683,621,903.60
  5. Step 5: Solve for x
    x = 22,607,683,621,903.60/4,899,224.53
  6. Step 6: Final answer
    x = 4,614,543.28

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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.