Home / 3,023,946-4,535,836.02-1,318,088.22

Finding the Fourth Proportional to 3,023,946, 4,535,836.02 and 1,318,088.22

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Solution

The fourth proportional to 3,023,946, 4,535,836.02 and 1,318,088.22 is: 1,977,096.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,946 : 4,535,836.02 = 1,318,088.22 : x
  2. Step 2: Convert to fraction form
    3,023,946/4,535,836.02 = 1,318,088.22/x
  3. Step 3: Cross multiply
    3,023,946x = 4,535,836.02 × 1,318,088.22
  4. Step 4: Simplify right side
    3,023,946x = 5,978,632,025,813.68
  5. Step 5: Solve for x
    x = 5,978,632,025,813.68/3,023,946
  6. Step 6: Final answer
    x = 1,977,096.16

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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.