Home / 952,670.34-1,314,636.10-565,502.08

Finding the Fourth Proportional to 952,670.34, 1,314,636.10 and 565,502.08

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Solution

The fourth proportional to 952,670.34, 1,314,636.10 and 565,502.08 is: 780,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,670.34 : 1,314,636.10 = 565,502.08 : x
  2. Step 2: Convert to fraction form
    952,670.34/1,314,636.10 = 565,502.08/x
  3. Step 3: Cross multiply
    952,670.34x = 1,314,636.10 × 565,502.08
  4. Step 4: Simplify right side
    952,670.34x = 743,429,448,993.09
  5. Step 5: Solve for x
    x = 743,429,448,993.09/952,670.34
  6. Step 6: Final answer
    x = 780,363.80

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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.