Home / 3,060,431.02-4,590,903.50-930,533.59

Finding the Fourth Proportional to 3,060,431.02, 4,590,903.50 and 930,533.59

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Solution

The fourth proportional to 3,060,431.02, 4,590,903.50 and 930,533.59 is: 1,395,878.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,431.02 : 4,590,903.50 = 930,533.59 : x
  2. Step 2: Convert to fraction form
    3,060,431.02/4,590,903.50 = 930,533.59/x
  3. Step 3: Cross multiply
    3,060,431.02x = 4,590,903.50 × 930,533.59
  4. Step 4: Simplify right side
    3,060,431.02x = 4,271,989,915,198.57
  5. Step 5: Solve for x
    x = 4,271,989,915,198.57/3,060,431.02
  6. Step 6: Final answer
    x = 1,395,878.52

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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.