Home / 970,130.17-1,454,091.76-590,213.44

Finding the Fourth Proportional to 970,130.17, 1,454,091.76 and 590,213.44

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Solution

The fourth proportional to 970,130.17, 1,454,091.76 and 590,213.44 is: 884,648.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,130.17 : 1,454,091.76 = 590,213.44 : x
  2. Step 2: Convert to fraction form
    970,130.17/1,454,091.76 = 590,213.44/x
  3. Step 3: Cross multiply
    970,130.17x = 1,454,091.76 × 590,213.44
  4. Step 4: Simplify right side
    970,130.17x = 858,224,494,951.39
  5. Step 5: Solve for x
    x = 858,224,494,951.39/970,130.17
  6. Step 6: Final answer
    x = 884,648.81

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1.5x scale

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.