Home / 1,033,442.93-1,426,198.74-574,604.18

Finding the Fourth Proportional to 1,033,442.93, 1,426,198.74 and 574,604.18

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Solution

The fourth proportional to 1,033,442.93, 1,426,198.74 and 574,604.18 is: 792,980.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,442.93 : 1,426,198.74 = 574,604.18 : x
  2. Step 2: Convert to fraction form
    1,033,442.93/1,426,198.74 = 574,604.18/x
  3. Step 3: Cross multiply
    1,033,442.93x = 1,426,198.74 × 574,604.18
  4. Step 4: Simplify right side
    1,033,442.93x = 819,499,756,809.37
  5. Step 5: Solve for x
    x = 819,499,756,809.37/1,033,442.93
  6. Step 6: Final answer
    x = 792,980.18

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Double scale
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1.5x scale

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.