Home / 1,601,741.29-2,402,116.86-464,587.24

Finding the Fourth Proportional to 1,601,741.29, 2,402,116.86 and 464,587.24

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Solution

The fourth proportional to 1,601,741.29, 2,402,116.86 and 464,587.24 is: 696,737.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,741.29 : 2,402,116.86 = 464,587.24 : x
  2. Step 2: Convert to fraction form
    1,601,741.29/2,402,116.86 = 464,587.24/x
  3. Step 3: Cross multiply
    1,601,741.29x = 2,402,116.86 × 464,587.24
  4. Step 4: Simplify right side
    1,601,741.29x = 1,115,992,842,144.87
  5. Step 5: Solve for x
    x = 1,115,992,842,144.87/1,601,741.29
  6. Step 6: Final answer
    x = 696,737.26

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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.