Home / 962,147.98-1,327,674.03-574,886.32

Finding the Fourth Proportional to 962,147.98, 1,327,674.03 and 574,886.32

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Solution

The fourth proportional to 962,147.98, 1,327,674.03 and 574,886.32 is: 793,289.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,147.98 : 1,327,674.03 = 574,886.32 : x
  2. Step 2: Convert to fraction form
    962,147.98/1,327,674.03 = 574,886.32/x
  3. Step 3: Cross multiply
    962,147.98x = 1,327,674.03 × 574,886.32
  4. Step 4: Simplify right side
    962,147.98x = 763,261,637,266.27
  5. Step 5: Solve for x
    x = 763,261,637,266.27/962,147.98
  6. Step 6: Final answer
    x = 793,289.24

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Double scale
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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.