Home / 7,256,903.73-10,010,361.96-4,535,925.81

Finding the Fourth Proportional to 7,256,903.73, 10,010,361.96 and 4,535,925.81

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Solution

The fourth proportional to 7,256,903.73, 10,010,361.96 and 4,535,925.81 is: 6,256,974.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,256,903.73 : 10,010,361.96 = 4,535,925.81 : x
  2. Step 2: Convert to fraction form
    7,256,903.73/10,010,361.96 = 4,535,925.81/x
  3. Step 3: Cross multiply
    7,256,903.73x = 10,010,361.96 × 4,535,925.81
  4. Step 4: Simplify right side
    7,256,903.73x = 45,406,259,181,806.19
  5. Step 5: Solve for x
    x = 45,406,259,181,806.19/7,256,903.73
  6. Step 6: Final answer
    x = 6,256,974.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.