Home / 3,064,014-4,228,470.54-1,705,887

Finding the Fourth Proportional to 3,064,014, 4,228,470.54 and 1,705,887

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Solution

The fourth proportional to 3,064,014, 4,228,470.54 and 1,705,887 is: 2,354,197.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,014 : 4,228,470.54 = 1,705,887 : x
  2. Step 2: Convert to fraction form
    3,064,014/4,228,470.54 = 1,705,887/x
  3. Step 3: Cross multiply
    3,064,014x = 4,228,470.54 × 1,705,887
  4. Step 4: Simplify right side
    3,064,014x = 7,213,292,924,068.98
  5. Step 5: Solve for x
    x = 7,213,292,924,068.98/3,064,014
  6. Step 6: Final answer
    x = 2,354,197.12

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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.