Home / 5,411,327.22-8,069,237.57-5,362,734.51

Finding the Fourth Proportional to 5,411,327.22, 8,069,237.57 and 5,362,734.51

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Solution

The fourth proportional to 5,411,327.22, 8,069,237.57 and 5,362,734.51 is: 7,996,777.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,327.22 : 8,069,237.57 = 5,362,734.51 : x
  2. Step 2: Convert to fraction form
    5,411,327.22/8,069,237.57 = 5,362,734.51/x
  3. Step 3: Cross multiply
    5,411,327.22x = 8,069,237.57 × 5,362,734.51
  4. Step 4: Simplify right side
    5,411,327.22x = 43,273,178,799,434.38
  5. Step 5: Solve for x
    x = 43,273,178,799,434.38/5,411,327.22
  6. Step 6: Final answer
    x = 7,996,777.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.