Home / 6,134,501.80-9,201,752.70-2,090,629.45

Finding the Fourth Proportional to 6,134,501.80, 9,201,752.70 and 2,090,629.45

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Solution

The fourth proportional to 6,134,501.80, 9,201,752.70 and 2,090,629.45 is: 3,135,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,501.80 : 9,201,752.70 = 2,090,629.45 : x
  2. Step 2: Convert to fraction form
    6,134,501.80/9,201,752.70 = 2,090,629.45/x
  3. Step 3: Cross multiply
    6,134,501.80x = 9,201,752.70 × 2,090,629.45
  4. Step 4: Simplify right side
    6,134,501.80x = 19,237,455,186,237.01
  5. Step 5: Solve for x
    x = 19,237,455,186,237.01/6,134,501.80
  6. Step 6: Final answer
    x = 3,135,944.18

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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.