Home / 9,122,801.63-13,684,657.86-2,732,445.14

Finding the Fourth Proportional to 9,122,801.63, 13,684,657.86 and 2,732,445.14

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Solution

The fourth proportional to 9,122,801.63, 13,684,657.86 and 2,732,445.14 is: 4,098,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,122,801.63 : 13,684,657.86 = 2,732,445.14 : x
  2. Step 2: Convert to fraction form
    9,122,801.63/13,684,657.86 = 2,732,445.14/x
  3. Step 3: Cross multiply
    9,122,801.63x = 13,684,657.86 × 2,732,445.14
  4. Step 4: Simplify right side
    9,122,801.63x = 37,392,576,793,696.51
  5. Step 5: Solve for x
    x = 37,392,576,793,696.51/9,122,801.63
  6. Step 6: Final answer
    x = 4,098,804.11

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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.