Home / 793,899.39-1,095,576.51-467,402.16

Finding the Fourth Proportional to 793,899.39, 1,095,576.51 and 467,402.16

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Solution

The fourth proportional to 793,899.39, 1,095,576.51 and 467,402.16 is: 645,012.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,899.39 : 1,095,576.51 = 467,402.16 : x
  2. Step 2: Convert to fraction form
    793,899.39/1,095,576.51 = 467,402.16/x
  3. Step 3: Cross multiply
    793,899.39x = 1,095,576.51 × 467,402.16
  4. Step 4: Simplify right side
    793,899.39x = 512,074,827,219.26
  5. Step 5: Solve for x
    x = 512,074,827,219.26/793,899.39
  6. Step 6: Final answer
    x = 645,012.24

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1.5x scale

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.