Home / 9,484,470.05-14,226,683.96-7,328,629.94

Finding the Fourth Proportional to 9,484,470.05, 14,226,683.96 and 7,328,629.94

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Solution

The fourth proportional to 9,484,470.05, 14,226,683.96 and 7,328,629.94 is: 10,992,928.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,470.05 : 14,226,683.96 = 7,328,629.94 : x
  2. Step 2: Convert to fraction form
    9,484,470.05/14,226,683.96 = 7,328,629.94/x
  3. Step 3: Cross multiply
    9,484,470.05x = 14,226,683.96 × 7,328,629.94
  4. Step 4: Simplify right side
    9,484,470.05x = 104,262,101,908,397.19
  5. Step 5: Solve for x
    x = 104,262,101,908,397.19/9,484,470.05
  6. Step 6: Final answer
    x = 10,992,928.59

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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.