Home / 7,049,588.80-10,574,383.20-3,684,827.20

Finding the Fourth Proportional to 7,049,588.80, 10,574,383.20 and 3,684,827.20

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Solution

The fourth proportional to 7,049,588.80, 10,574,383.20 and 3,684,827.20 is: 5,527,240.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049,588.80 : 10,574,383.20 = 3,684,827.20 : x
  2. Step 2: Convert to fraction form
    7,049,588.80/10,574,383.20 = 3,684,827.20/x
  3. Step 3: Cross multiply
    7,049,588.80x = 10,574,383.20 × 3,684,827.20
  4. Step 4: Simplify right side
    7,049,588.80x = 38,964,774,838,583.04
  5. Step 5: Solve for x
    x = 38,964,774,838,583.04/7,049,588.80
  6. Step 6: Final answer
    x = 5,527,240.80

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1.5x scale

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.