Home / 7,385,298.98-11,068,629.96-3,742,944.02

Finding the Fourth Proportional to 7,385,298.98, 11,068,629.96 and 3,742,944.02

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Solution

The fourth proportional to 7,385,298.98, 11,068,629.96 and 3,742,944.02 is: 5,609,693.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,298.98 : 11,068,629.96 = 3,742,944.02 : x
  2. Step 2: Convert to fraction form
    7,385,298.98/11,068,629.96 = 3,742,944.02/x
  3. Step 3: Cross multiply
    7,385,298.98x = 11,068,629.96 × 3,742,944.02
  4. Step 4: Simplify right side
    7,385,298.98x = 41,429,262,318,374.84
  5. Step 5: Solve for x
    x = 41,429,262,318,374.84/7,385,298.98
  6. Step 6: Final answer
    x = 5,609,693.32

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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.