Home / 1,054,506.08-1,455,336.24-601,873.76

Finding the Fourth Proportional to 1,054,506.08, 1,455,336.24 and 601,873.76

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Solution

The fourth proportional to 1,054,506.08, 1,455,336.24 and 601,873.76 is: 830,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,506.08 : 1,455,336.24 = 601,873.76 : x
  2. Step 2: Convert to fraction form
    1,054,506.08/1,455,336.24 = 601,873.76/x
  3. Step 3: Cross multiply
    1,054,506.08x = 1,455,336.24 × 601,873.76
  4. Step 4: Simplify right side
    1,054,506.08x = 875,928,694,833.06
  5. Step 5: Solve for x
    x = 875,928,694,833.06/1,054,506.08
  6. Step 6: Final answer
    x = 830,653.05

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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.