Home / 1,046,430.74-1,444,102.08-587,581.94

Finding the Fourth Proportional to 1,046,430.74, 1,444,102.08 and 587,581.94

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Solution

The fourth proportional to 1,046,430.74, 1,444,102.08 and 587,581.94 is: 810,878.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,430.74 : 1,444,102.08 = 587,581.94 : x
  2. Step 2: Convert to fraction form
    1,046,430.74/1,444,102.08 = 587,581.94/x
  3. Step 3: Cross multiply
    1,046,430.74x = 1,444,102.08 × 587,581.94
  4. Step 4: Simplify right side
    1,046,430.74x = 848,528,301,724.44
  5. Step 5: Solve for x
    x = 848,528,301,724.44/1,046,430.74
  6. Step 6: Final answer
    x = 810,878.61

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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.