Home / 941,575.34-1,299,346.56-533,714.69

Finding the Fourth Proportional to 941,575.34, 1,299,346.56 and 533,714.69

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Solution

The fourth proportional to 941,575.34, 1,299,346.56 and 533,714.69 is: 736,510.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,575.34 : 1,299,346.56 = 533,714.69 : x
  2. Step 2: Convert to fraction form
    941,575.34/1,299,346.56 = 533,714.69/x
  3. Step 3: Cross multiply
    941,575.34x = 1,299,346.56 × 533,714.69
  4. Step 4: Simplify right side
    941,575.34x = 693,480,339,976.23
  5. Step 5: Solve for x
    x = 693,480,339,976.23/941,575.34
  6. Step 6: Final answer
    x = 736,510.73

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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.