Home / 9,473,644.80-14,210,467.20-8,839,123.20

Finding the Fourth Proportional to 9,473,644.80, 14,210,467.20 and 8,839,123.20

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Solution

The fourth proportional to 9,473,644.80, 14,210,467.20 and 8,839,123.20 is: 13,258,684.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,644.80 : 14,210,467.20 = 8,839,123.20 : x
  2. Step 2: Convert to fraction form
    9,473,644.80/14,210,467.20 = 8,839,123.20/x
  3. Step 3: Cross multiply
    9,473,644.80x = 14,210,467.20 × 8,839,123.20
  4. Step 4: Simplify right side
    9,473,644.80x = 125,608,070,310,359.02
  5. Step 5: Solve for x
    x = 125,608,070,310,359.02/9,473,644.80
  6. Step 6: Final answer
    x = 13,258,684.80

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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.