Home / 1,828,052.03-2,522,681.01-1,012,238.19

Finding the Fourth Proportional to 1,828,052.03, 2,522,681.01 and 1,012,238.19

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Solution

The fourth proportional to 1,828,052.03, 2,522,681.01 and 1,012,238.19 is: 1,396,871.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,052.03 : 2,522,681.01 = 1,012,238.19 : x
  2. Step 2: Convert to fraction form
    1,828,052.03/2,522,681.01 = 1,012,238.19/x
  3. Step 3: Cross multiply
    1,828,052.03x = 2,522,681.01 × 1,012,238.19
  4. Step 4: Simplify right side
    1,828,052.03x = 2,553,554,059,509.77
  5. Step 5: Solve for x
    x = 2,553,554,059,509.77/1,828,052.03
  6. Step 6: Final answer
    x = 1,396,871.65

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Double scale
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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.