Home / 2,381,907.81-3,570,853.32-1,033,054.50

Finding the Fourth Proportional to 2,381,907.81, 3,570,853.32 and 1,033,054.50

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Solution

The fourth proportional to 2,381,907.81, 3,570,853.32 and 1,033,054.50 is: 1,548,710.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,907.81 : 3,570,853.32 = 1,033,054.50 : x
  2. Step 2: Convert to fraction form
    2,381,907.81/3,570,853.32 = 1,033,054.50/x
  3. Step 3: Cross multiply
    2,381,907.81x = 3,570,853.32 × 1,033,054.50
  4. Step 4: Simplify right side
    2,381,907.81x = 3,688,886,091,065.94
  5. Step 5: Solve for x
    x = 3,688,886,091,065.94/2,381,907.81
  6. Step 6: Final answer
    x = 1,548,710.69

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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.