Home / 1,075,048.91-1,610,800.99-624,505.04

Finding the Fourth Proportional to 1,075,048.91, 1,610,800.99 and 624,505.04

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Solution

The fourth proportional to 1,075,048.91, 1,610,800.99 and 624,505.04 is: 935,727.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,048.91 : 1,610,800.99 = 624,505.04 : x
  2. Step 2: Convert to fraction form
    1,075,048.91/1,610,800.99 = 624,505.04/x
  3. Step 3: Cross multiply
    1,075,048.91x = 1,610,800.99 × 624,505.04
  4. Step 4: Simplify right side
    1,075,048.91x = 1,005,953,342,177.98
  5. Step 5: Solve for x
    x = 1,005,953,342,177.98/1,075,048.91
  6. Step 6: Final answer
    x = 935,727.97

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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.