Home / 1,111,327.44-1,533,632.58-602,031.84

Finding the Fourth Proportional to 1,111,327.44, 1,533,632.58 and 602,031.84

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Solution

The fourth proportional to 1,111,327.44, 1,533,632.58 and 602,031.84 is: 830,804.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,327.44 : 1,533,632.58 = 602,031.84 : x
  2. Step 2: Convert to fraction form
    1,111,327.44/1,533,632.58 = 602,031.84/x
  3. Step 3: Cross multiply
    1,111,327.44x = 1,533,632.58 × 602,031.84
  4. Step 4: Simplify right side
    1,111,327.44x = 923,295,644,021.35
  5. Step 5: Solve for x
    x = 923,295,644,021.35/1,111,327.44
  6. Step 6: Final answer
    x = 830,804.33

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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.