Home / 2,535,206.96-3,802,985.92-1,018,891.18

Finding the Fourth Proportional to 2,535,206.96, 3,802,985.92 and 1,018,891.18

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Solution

The fourth proportional to 2,535,206.96, 3,802,985.92 and 1,018,891.18 is: 1,528,407.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,206.96 : 3,802,985.92 = 1,018,891.18 : x
  2. Step 2: Convert to fraction form
    2,535,206.96/3,802,985.92 = 1,018,891.18/x
  3. Step 3: Cross multiply
    2,535,206.96x = 3,802,985.92 × 1,018,891.18
  4. Step 4: Simplify right side
    2,535,206.96x = 3,874,828,804,018.00
  5. Step 5: Solve for x
    x = 3,874,828,804,018.00/2,535,206.96
  6. Step 6: Final answer
    x = 1,528,407.29

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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.