Home / 1,022,533.80-1,533,786.30-461,567.40

Finding the Fourth Proportional to 1,022,533.80, 1,533,786.30 and 461,567.40

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Solution

The fourth proportional to 1,022,533.80, 1,533,786.30 and 461,567.40 is: 692,344.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,533.80 : 1,533,786.30 = 461,567.40 : x
  2. Step 2: Convert to fraction form
    1,022,533.80/1,533,786.30 = 461,567.40/x
  3. Step 3: Cross multiply
    1,022,533.80x = 1,533,786.30 × 461,567.40
  4. Step 4: Simplify right side
    1,022,533.80x = 707,945,754,646.62
  5. Step 5: Solve for x
    x = 707,945,754,646.62/1,022,533.80
  6. Step 6: Final answer
    x = 692,344.60

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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.