Home / 4,462,101.01-6,155,433.16-2,914,268.77

Finding the Fourth Proportional to 4,462,101.01, 6,155,433.16 and 2,914,268.77

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Solution

The fourth proportional to 4,462,101.01, 6,155,433.16 and 2,914,268.77 is: 4,020,210.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,101.01 : 6,155,433.16 = 2,914,268.77 : x
  2. Step 2: Convert to fraction form
    4,462,101.01/6,155,433.16 = 2,914,268.77/x
  3. Step 3: Cross multiply
    4,462,101.01x = 6,155,433.16 × 2,914,268.77
  4. Step 4: Simplify right side
    4,462,101.01x = 17,938,586,624,010.41
  5. Step 5: Solve for x
    x = 17,938,586,624,010.41/4,462,101.01
  6. Step 6: Final answer
    x = 4,020,210.79

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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.