Home / 9,755,484.41-14,628,438.20-4,825,820.40

Finding the Fourth Proportional to 9,755,484.41, 14,628,438.20 and 4,825,820.40

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Solution

The fourth proportional to 9,755,484.41, 14,628,438.20 and 4,825,820.40 is: 7,236,361.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,755,484.41 : 14,628,438.20 = 4,825,820.40 : x
  2. Step 2: Convert to fraction form
    9,755,484.41/14,628,438.20 = 4,825,820.40/x
  3. Step 3: Cross multiply
    9,755,484.41x = 14,628,438.20 × 4,825,820.40
  4. Step 4: Simplify right side
    9,755,484.41x = 70,594,215,461,570.19
  5. Step 5: Solve for x
    x = 70,594,215,461,570.19/9,755,484.41
  6. Step 6: Final answer
    x = 7,236,361.88

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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.