Home / 1,482,386.44-2,045,693.16-803,322.94

Finding the Fourth Proportional to 1,482,386.44, 2,045,693.16 and 803,322.94

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Solution

The fourth proportional to 1,482,386.44, 2,045,693.16 and 803,322.94 is: 1,108,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,386.44 : 2,045,693.16 = 803,322.94 : x
  2. Step 2: Convert to fraction form
    1,482,386.44/2,045,693.16 = 803,322.94/x
  3. Step 3: Cross multiply
    1,482,386.44x = 2,045,693.16 × 803,322.94
  4. Step 4: Simplify right side
    1,482,386.44x = 1,643,352,243,629.09
  5. Step 5: Solve for x
    x = 1,643,352,243,629.09/1,482,386.44
  6. Step 6: Final answer
    x = 1,108,585.59

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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.