Home / 9,975,258.41-14,968,797.17-4,217,677.56

Finding the Fourth Proportional to 9,975,258.41, 14,968,797.17 and 4,217,677.56

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Solution

The fourth proportional to 9,975,258.41, 14,968,797.17 and 4,217,677.56 is: 6,329,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975,258.41 : 14,968,797.17 = 4,217,677.56 : x
  2. Step 2: Convert to fraction form
    9,975,258.41/14,968,797.17 = 4,217,677.56/x
  3. Step 3: Cross multiply
    9,975,258.41x = 14,968,797.17 × 4,217,677.56
  4. Step 4: Simplify right side
    9,975,258.41x = 63,133,559,903,012.11
  5. Step 5: Solve for x
    x = 63,133,559,903,012.11/9,975,258.41
  6. Step 6: Final answer
    x = 6,329,014.98

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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.