Home / 2,286,458.79-3,426,698.35-937,041.51

Finding the Fourth Proportional to 2,286,458.79, 3,426,698.35 and 937,041.51

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Solution

The fourth proportional to 2,286,458.79, 3,426,698.35 and 937,041.51 is: 1,404,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,458.79 : 3,426,698.35 = 937,041.51 : x
  2. Step 2: Convert to fraction form
    2,286,458.79/3,426,698.35 = 937,041.51/x
  3. Step 3: Cross multiply
    2,286,458.79x = 3,426,698.35 × 937,041.51
  4. Step 4: Simplify right side
    2,286,458.79x = 3,210,958,610,219.93
  5. Step 5: Solve for x
    x = 3,210,958,610,219.93/2,286,458.79
  6. Step 6: Final answer
    x = 1,404,336.97

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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.