Home / 902,714.48-1,245,019.61-793,585.49

Finding the Fourth Proportional to 902,714.48, 1,245,019.61 and 793,585.49

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Solution

The fourth proportional to 902,714.48, 1,245,019.61 and 793,585.49 is: 1,094,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,714.48 : 1,245,019.61 = 793,585.49 : x
  2. Step 2: Convert to fraction form
    902,714.48/1,245,019.61 = 793,585.49/x
  3. Step 3: Cross multiply
    902,714.48x = 1,245,019.61 × 793,585.49
  4. Step 4: Simplify right side
    902,714.48x = 988,029,490,610.12
  5. Step 5: Solve for x
    x = 988,029,490,610.12/902,714.48
  6. Step 6: Final answer
    x = 1,094,509.40

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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.