Home / 6,954,766.60-10,430,968.86-1,837,252.18

Finding the Fourth Proportional to 6,954,766.60, 10,430,968.86 and 1,837,252.18

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Solution

The fourth proportional to 6,954,766.60, 10,430,968.86 and 1,837,252.18 is: 2,755,566.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,766.60 : 10,430,968.86 = 1,837,252.18 : x
  2. Step 2: Convert to fraction form
    6,954,766.60/10,430,968.86 = 1,837,252.18/x
  3. Step 3: Cross multiply
    6,954,766.60x = 10,430,968.86 × 1,837,252.18
  4. Step 4: Simplify right side
    6,954,766.60x = 19,164,320,277,547.11
  5. Step 5: Solve for x
    x = 19,164,320,277,547.11/6,954,766.60
  6. Step 6: Final answer
    x = 2,755,566.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.