Home / 1,335,674.13-2,003,603.55-536,956.23

Finding the Fourth Proportional to 1,335,674.13, 2,003,603.55 and 536,956.23

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Solution

The fourth proportional to 1,335,674.13, 2,003,603.55 and 536,956.23 is: 805,471.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,674.13 : 2,003,603.55 = 536,956.23 : x
  2. Step 2: Convert to fraction form
    1,335,674.13/2,003,603.55 = 536,956.23/x
  3. Step 3: Cross multiply
    1,335,674.13x = 2,003,603.55 × 536,956.23
  4. Step 4: Simplify right side
    1,335,674.13x = 1,075,847,408,622.62
  5. Step 5: Solve for x
    x = 1,075,847,408,622.62/1,335,674.13
  6. Step 6: Final answer
    x = 805,471.47

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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.