Home / 9,867,583.81-14,802,390.96-3,724,739.58

Finding the Fourth Proportional to 9,867,583.81, 14,802,390.96 and 3,724,739.58

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Solution

The fourth proportional to 9,867,583.81, 14,802,390.96 and 3,724,739.58 is: 5,587,492.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,583.81 : 14,802,390.96 = 3,724,739.58 : x
  2. Step 2: Convert to fraction form
    9,867,583.81/14,802,390.96 = 3,724,739.58/x
  3. Step 3: Cross multiply
    9,867,583.81x = 14,802,390.96 × 3,724,739.58
  4. Step 4: Simplify right side
    9,867,583.81x = 55,135,051,443,140.51
  5. Step 5: Solve for x
    x = 55,135,051,443,140.51/9,867,583.81
  6. Step 6: Final answer
    x = 5,587,492.59

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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.