Home / 6,393,829.40-9,574,997.70-3,024,099.80

Finding the Fourth Proportional to 6,393,829.40, 9,574,997.70 and 3,024,099.80

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Solution

The fourth proportional to 6,393,829.40, 9,574,997.70 and 3,024,099.80 is: 4,528,702.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,829.40 : 9,574,997.70 = 3,024,099.80 : x
  2. Step 2: Convert to fraction form
    6,393,829.40/9,574,997.70 = 3,024,099.80/x
  3. Step 3: Cross multiply
    6,393,829.40x = 9,574,997.70 × 3,024,099.80
  4. Step 4: Simplify right side
    6,393,829.40x = 28,955,748,629,570.46
  5. Step 5: Solve for x
    x = 28,955,748,629,570.46/6,393,829.40
  6. Step 6: Final answer
    x = 4,528,702.10

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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.