Home / 2,841,056.34-3,920,657.59-1,534,308.27

Finding the Fourth Proportional to 2,841,056.34, 3,920,657.59 and 1,534,308.27

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Solution

The fourth proportional to 2,841,056.34, 3,920,657.59 and 1,534,308.27 is: 2,117,345.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,056.34 : 3,920,657.59 = 1,534,308.27 : x
  2. Step 2: Convert to fraction form
    2,841,056.34/3,920,657.59 = 1,534,308.27/x
  3. Step 3: Cross multiply
    2,841,056.34x = 3,920,657.59 × 1,534,308.27
  4. Step 4: Simplify right side
    2,841,056.34x = 6,015,497,364,175.27
  5. Step 5: Solve for x
    x = 6,015,497,364,175.27/2,841,056.34
  6. Step 6: Final answer
    x = 2,117,345.33

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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.