Home / 1,817,063.18-2,489,385.46-1,748,959.46

Finding the Fourth Proportional to 1,817,063.18, 2,489,385.46 and 1,748,959.46

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Solution

The fourth proportional to 1,817,063.18, 2,489,385.46 and 1,748,959.46 is: 2,396,083.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,063.18 : 2,489,385.46 = 1,748,959.46 : x
  2. Step 2: Convert to fraction form
    1,817,063.18/2,489,385.46 = 1,748,959.46/x
  3. Step 3: Cross multiply
    1,817,063.18x = 2,489,385.46 × 1,748,959.46
  4. Step 4: Simplify right side
    1,817,063.18x = 4,353,834,249,853.45
  5. Step 5: Solve for x
    x = 4,353,834,249,853.45/1,817,063.18
  6. Step 6: Final answer
    x = 2,396,083.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.