Home / 1,085,331.42-1,497,659.22-601,895.07

Finding the Fourth Proportional to 1,085,331.42, 1,497,659.22 and 601,895.07

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Solution

The fourth proportional to 1,085,331.42, 1,497,659.22 and 601,895.07 is: 830,560.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,331.42 : 1,497,659.22 = 601,895.07 : x
  2. Step 2: Convert to fraction form
    1,085,331.42/1,497,659.22 = 601,895.07/x
  3. Step 3: Cross multiply
    1,085,331.42x = 1,497,659.22 × 601,895.07
  4. Step 4: Simplify right side
    1,085,331.42x = 901,433,698,048.57
  5. Step 5: Solve for x
    x = 901,433,698,048.57/1,085,331.42
  6. Step 6: Final answer
    x = 830,560.77

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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.