Home / 6,525,810.20-9,784,827.30-4,003,275.80

Finding the Fourth Proportional to 6,525,810.20, 9,784,827.30 and 4,003,275.80

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Solution

The fourth proportional to 6,525,810.20, 9,784,827.30 and 4,003,275.80 is: 6,002,528.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,810.20 : 9,784,827.30 = 4,003,275.80 : x
  2. Step 2: Convert to fraction form
    6,525,810.20/9,784,827.30 = 4,003,275.80/x
  3. Step 3: Cross multiply
    6,525,810.20x = 9,784,827.30 × 4,003,275.80
  4. Step 4: Simplify right side
    6,525,810.20x = 39,171,362,337,269.34
  5. Step 5: Solve for x
    x = 39,171,362,337,269.34/6,525,810.20
  6. Step 6: Final answer
    x = 6,002,528.60

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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.