Home / 1,482,093.66-2,045,290.59-803,030.16

Finding the Fourth Proportional to 1,482,093.66, 2,045,290.59 and 803,030.16

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Solution

The fourth proportional to 1,482,093.66, 2,045,290.59 and 803,030.16 is: 1,108,182.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,093.66 : 2,045,290.59 = 803,030.16 : x
  2. Step 2: Convert to fraction form
    1,482,093.66/2,045,290.59 = 803,030.16/x
  3. Step 3: Cross multiply
    1,482,093.66x = 2,045,290.59 × 803,030.16
  4. Step 4: Simplify right side
    1,482,093.66x = 1,642,430,029,734.19
  5. Step 5: Solve for x
    x = 1,642,430,029,734.19/1,482,093.66
  6. Step 6: Final answer
    x = 1,108,182.35

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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.