Home / 1,067,368.90-1,601,052.10-347,709.45

Finding the Fourth Proportional to 1,067,368.90, 1,601,052.10 and 347,709.45

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Solution

The fourth proportional to 1,067,368.90, 1,601,052.10 and 347,709.45 is: 521,563.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,368.90 : 1,601,052.10 = 347,709.45 : x
  2. Step 2: Convert to fraction form
    1,067,368.90/1,601,052.10 = 347,709.45/x
  3. Step 3: Cross multiply
    1,067,368.90x = 1,601,052.10 × 347,709.45
  4. Step 4: Simplify right side
    1,067,368.90x = 556,700,944,243.07
  5. Step 5: Solve for x
    x = 556,700,944,243.07/1,067,368.90
  6. Step 6: Final answer
    x = 521,563.77

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1.5x scale

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.