Home / 1,583,634.34-2,184,901.59-895,239.64

Finding the Fourth Proportional to 1,583,634.34, 2,184,901.59 and 895,239.64

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Solution

The fourth proportional to 1,583,634.34, 2,184,901.59 and 895,239.64 is: 1,235,140.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,634.34 : 2,184,901.59 = 895,239.64 : x
  2. Step 2: Convert to fraction form
    1,583,634.34/2,184,901.59 = 895,239.64/x
  3. Step 3: Cross multiply
    1,583,634.34x = 2,184,901.59 × 895,239.64
  4. Step 4: Simplify right side
    1,583,634.34x = 1,956,010,512,867.03
  5. Step 5: Solve for x
    x = 1,956,010,512,867.03/1,583,634.34
  6. Step 6: Final answer
    x = 1,235,140.25

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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.