Home / 1,019,302.87-1,406,554.24-600,132.03

Finding the Fourth Proportional to 1,019,302.87, 1,406,554.24 and 600,132.03

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Solution

The fourth proportional to 1,019,302.87, 1,406,554.24 and 600,132.03 is: 828,132.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,302.87 : 1,406,554.24 = 600,132.03 : x
  2. Step 2: Convert to fraction form
    1,019,302.87/1,406,554.24 = 600,132.03/x
  3. Step 3: Cross multiply
    1,019,302.87x = 1,406,554.24 × 600,132.03
  4. Step 4: Simplify right side
    1,019,302.87x = 844,118,251,356.31
  5. Step 5: Solve for x
    x = 844,118,251,356.31/1,019,302.87
  6. Step 6: Final answer
    x = 828,132.91

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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.