Home / 3,373,208.96-5,059,813.43-977,054.36

Finding the Fourth Proportional to 3,373,208.96, 5,059,813.43 and 977,054.36

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Solution

The fourth proportional to 3,373,208.96, 5,059,813.43 and 977,054.36 is: 1,465,581.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,208.96 : 5,059,813.43 = 977,054.36 : x
  2. Step 2: Convert to fraction form
    3,373,208.96/5,059,813.43 = 977,054.36/x
  3. Step 3: Cross multiply
    3,373,208.96x = 5,059,813.43 × 977,054.36
  4. Step 4: Simplify right side
    3,373,208.96x = 4,943,712,772,568.06
  5. Step 5: Solve for x
    x = 4,943,712,772,568.06/3,373,208.96
  6. Step 6: Final answer
    x = 1,465,581.54

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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.