Home / 1,785,675.93-2,464,250.69-969,895.56

Finding the Fourth Proportional to 1,785,675.93, 2,464,250.69 and 969,895.56

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Solution

The fourth proportional to 1,785,675.93, 2,464,250.69 and 969,895.56 is: 1,338,465.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,675.93 : 2,464,250.69 = 969,895.56 : x
  2. Step 2: Convert to fraction form
    1,785,675.93/2,464,250.69 = 969,895.56/x
  3. Step 3: Cross multiply
    1,785,675.93x = 2,464,250.69 × 969,895.56
  4. Step 4: Simplify right side
    1,785,675.93x = 2,390,065,802,957.94
  5. Step 5: Solve for x
    x = 2,390,065,802,957.94/1,785,675.93
  6. Step 6: Final answer
    x = 1,338,465.60

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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.