Home / 9,463,461.20-14,190,007.80-4,660,588.88

Finding the Fourth Proportional to 9,463,461.20, 14,190,007.80 and 4,660,588.88

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Solution

The fourth proportional to 9,463,461.20, 14,190,007.80 and 4,660,588.88 is: 6,988,330.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,461.20 : 14,190,007.80 = 4,660,588.88 : x
  2. Step 2: Convert to fraction form
    9,463,461.20/14,190,007.80 = 4,660,588.88/x
  3. Step 3: Cross multiply
    9,463,461.20x = 14,190,007.80 × 4,660,588.88
  4. Step 4: Simplify right side
    9,463,461.20x = 66,133,792,559,793.27
  5. Step 5: Solve for x
    x = 66,133,792,559,793.27/9,463,461.20
  6. Step 6: Final answer
    x = 6,988,330.29

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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.