Home / 1,870,033.23-2,805,050.62-450,089.31

Finding the Fourth Proportional to 1,870,033.23, 2,805,050.62 and 450,089.31

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Solution

The fourth proportional to 1,870,033.23, 2,805,050.62 and 450,089.31 is: 675,134.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,870,033.23 : 2,805,050.62 = 450,089.31 : x
  2. Step 2: Convert to fraction form
    1,870,033.23/2,805,050.62 = 450,089.31/x
  3. Step 3: Cross multiply
    1,870,033.23x = 2,805,050.62 × 450,089.31
  4. Step 4: Simplify right side
    1,870,033.23x = 1,262,523,293,472.00
  5. Step 5: Solve for x
    x = 1,262,523,293,472.00/1,870,033.23
  6. Step 6: Final answer
    x = 675,134.15

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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.