Home / 6,146,739.54-8,483,610.95-3,666,119.51

Finding the Fourth Proportional to 6,146,739.54, 8,483,610.95 and 3,666,119.51

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Solution

The fourth proportional to 6,146,739.54, 8,483,610.95 and 3,666,119.51 is: 5,059,907.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,739.54 : 8,483,610.95 = 3,666,119.51 : x
  2. Step 2: Convert to fraction form
    6,146,739.54/8,483,610.95 = 3,666,119.51/x
  3. Step 3: Cross multiply
    6,146,739.54x = 8,483,610.95 × 3,666,119.51
  4. Step 4: Simplify right side
    6,146,739.54x = 31,101,931,572,043.93
  5. Step 5: Solve for x
    x = 31,101,931,572,043.93/6,146,739.54
  6. Step 6: Final answer
    x = 5,059,907.18

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1.5x scale

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.