Home / 1,548,301.77-2,323,213.52-695,975.63

Finding the Fourth Proportional to 1,548,301.77, 2,323,213.52 and 695,975.63

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Solution

The fourth proportional to 1,548,301.77, 2,323,213.52 and 695,975.63 is: 1,044,305.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,301.77 : 2,323,213.52 = 695,975.63 : x
  2. Step 2: Convert to fraction form
    1,548,301.77/2,323,213.52 = 695,975.63/x
  3. Step 3: Cross multiply
    1,548,301.77x = 2,323,213.52 × 695,975.63
  4. Step 4: Simplify right side
    1,548,301.77x = 1,616,899,978,110.57
  5. Step 5: Solve for x
    x = 1,616,899,978,110.57/1,548,301.77
  6. Step 6: Final answer
    x = 1,044,305.45

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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.