Home / 3,508,118.93-4,841,204.10-1,898,486.93

Finding the Fourth Proportional to 3,508,118.93, 4,841,204.10 and 1,898,486.93

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Solution

The fourth proportional to 3,508,118.93, 4,841,204.10 and 1,898,486.93 is: 2,619,911.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,118.93 : 4,841,204.10 = 1,898,486.93 : x
  2. Step 2: Convert to fraction form
    3,508,118.93/4,841,204.10 = 1,898,486.93/x
  3. Step 3: Cross multiply
    3,508,118.93x = 4,841,204.10 × 1,898,486.93
  4. Step 4: Simplify right side
    3,508,118.93x = 9,190,962,709,312.41
  5. Step 5: Solve for x
    x = 9,190,962,709,312.41/3,508,118.93
  6. Step 6: Final answer
    x = 2,619,911.95

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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.