Home / 788,114.07-1,181,430.48-595,694.25

Finding the Fourth Proportional to 788,114.07, 1,181,430.48 and 595,694.25

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Solution

The fourth proportional to 788,114.07, 1,181,430.48 and 595,694.25 is: 892,981.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    788,114.07 : 1,181,430.48 = 595,694.25 : x
  2. Step 2: Convert to fraction form
    788,114.07/1,181,430.48 = 595,694.25/x
  3. Step 3: Cross multiply
    788,114.07x = 1,181,430.48 × 595,694.25
  4. Step 4: Simplify right side
    788,114.07x = 703,771,343,710.74
  5. Step 5: Solve for x
    x = 703,771,343,710.74/788,114.07
  6. Step 6: Final answer
    x = 892,981.58

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.