Home / 1,097,595.50-1,646,393.26-723,531.02

Finding the Fourth Proportional to 1,097,595.50, 1,646,393.26 and 723,531.02

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Solution

The fourth proportional to 1,097,595.50, 1,646,393.26 and 723,531.02 is: 1,085,296.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,595.50 : 1,646,393.26 = 723,531.02 : x
  2. Step 2: Convert to fraction form
    1,097,595.50/1,646,393.26 = 723,531.02/x
  3. Step 3: Cross multiply
    1,097,595.50x = 1,646,393.26 × 723,531.02
  4. Step 4: Simplify right side
    1,097,595.50x = 1,191,216,597,036.08
  5. Step 5: Solve for x
    x = 1,191,216,597,036.08/1,097,595.50
  6. Step 6: Final answer
    x = 1,085,296.54

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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.