Home / 1,195,271.25-1,793,258.01-353,844.87

Finding the Fourth Proportional to 1,195,271.25, 1,793,258.01 and 353,844.87

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Solution

The fourth proportional to 1,195,271.25, 1,793,258.01 and 353,844.87 is: 530,871.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,271.25 : 1,793,258.01 = 353,844.87 : x
  2. Step 2: Convert to fraction form
    1,195,271.25/1,793,258.01 = 353,844.87/x
  3. Step 3: Cross multiply
    1,195,271.25x = 1,793,258.01 × 353,844.87
  4. Step 4: Simplify right side
    1,195,271.25x = 634,535,147,424.91
  5. Step 5: Solve for x
    x = 634,535,147,424.91/1,195,271.25
  6. Step 6: Final answer
    x = 530,871.25

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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.