Home / 1,054,254.82-1,454,975.85-601,613.86

Finding the Fourth Proportional to 1,054,254.82, 1,454,975.85 and 601,613.86

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Solution

The fourth proportional to 1,054,254.82, 1,454,975.85 and 601,613.86 is: 830,286.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,254.82 : 1,454,975.85 = 601,613.86 : x
  2. Step 2: Convert to fraction form
    1,054,254.82/1,454,975.85 = 601,613.86/x
  3. Step 3: Cross multiply
    1,054,254.82x = 1,454,975.85 × 601,613.86
  4. Step 4: Simplify right side
    1,054,254.82x = 875,333,637,325.28
  5. Step 5: Solve for x
    x = 875,333,637,325.28/1,054,254.82
  6. Step 6: Final answer
    x = 830,286.59

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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.