Home / 973,904.76-1,343,995.20-544,203

Finding the Fourth Proportional to 973,904.76, 1,343,995.20 and 544,203

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Solution

The fourth proportional to 973,904.76, 1,343,995.20 and 544,203 is: 751,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,904.76 : 1,343,995.20 = 544,203 : x
  2. Step 2: Convert to fraction form
    973,904.76/1,343,995.20 = 544,203/x
  3. Step 3: Cross multiply
    973,904.76x = 1,343,995.20 × 544,203
  4. Step 4: Simplify right side
    973,904.76x = 731,406,219,825.60
  5. Step 5: Solve for x
    x = 731,406,219,825.60/973,904.76
  6. Step 6: Final answer
    x = 751,003.85

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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.