Home / 4,859,118-6,705,543.48-2,683,810.28

Finding the Fourth Proportional to 4,859,118, 6,705,543.48 and 2,683,810.28

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Solution

The fourth proportional to 4,859,118, 6,705,543.48 and 2,683,810.28 is: 3,703,636.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,859,118 : 6,705,543.48 = 2,683,810.28 : x
  2. Step 2: Convert to fraction form
    4,859,118/6,705,543.48 = 2,683,810.28/x
  3. Step 3: Cross multiply
    4,859,118x = 6,705,543.48 × 2,683,810.28
  4. Step 4: Simplify right side
    4,859,118x = 17,996,406,524,610.97
  5. Step 5: Solve for x
    x = 17,996,406,524,610.97/4,859,118
  6. Step 6: Final answer
    x = 3,703,636.45

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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.