Home / 2,075,268-2,863,913.58-1,169,850

Finding the Fourth Proportional to 2,075,268, 2,863,913.58 and 1,169,850

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Solution

The fourth proportional to 2,075,268, 2,863,913.58 and 1,169,850 is: 1,614,417.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,268 : 2,863,913.58 = 1,169,850 : x
  2. Step 2: Convert to fraction form
    2,075,268/2,863,913.58 = 1,169,850/x
  3. Step 3: Cross multiply
    2,075,268x = 2,863,913.58 × 1,169,850
  4. Step 4: Simplify right side
    2,075,268x = 3,350,349,301,563
  5. Step 5: Solve for x
    x = 3,350,349,301,563/2,075,268
  6. Step 6: Final answer
    x = 1,614,417.66

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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.