Home / 1,047,465.42-1,568,269.53-565,967.94

Finding the Fourth Proportional to 1,047,465.42, 1,568,269.53 and 565,967.94

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Solution

The fourth proportional to 1,047,465.42, 1,568,269.53 and 565,967.94 is: 847,369.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,465.42 : 1,568,269.53 = 565,967.94 : x
  2. Step 2: Convert to fraction form
    1,047,465.42/1,568,269.53 = 565,967.94/x
  3. Step 3: Cross multiply
    1,047,465.42x = 1,568,269.53 × 565,967.94
  4. Step 4: Simplify right side
    1,047,465.42x = 887,590,275,258.87
  5. Step 5: Solve for x
    x = 887,590,275,258.87/1,047,465.42
  6. Step 6: Final answer
    x = 847,369.52

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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.