Home / 975,570.53-1,346,323.37-534,076.05

Finding the Fourth Proportional to 975,570.53, 1,346,323.37 and 534,076.05

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Solution

The fourth proportional to 975,570.53, 1,346,323.37 and 534,076.05 is: 737,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,570.53 : 1,346,323.37 = 534,076.05 : x
  2. Step 2: Convert to fraction form
    975,570.53/1,346,323.37 = 534,076.05/x
  3. Step 3: Cross multiply
    975,570.53x = 1,346,323.37 × 534,076.05
  4. Step 4: Simplify right side
    975,570.53x = 719,039,067,472.29
  5. Step 5: Solve for x
    x = 719,039,067,472.29/975,570.53
  6. Step 6: Final answer
    x = 737,044.68

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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.