Home / 2,359,822.40-3,539,042.40-1,097,345.60

Finding the Fourth Proportional to 2,359,822.40, 3,539,042.40 and 1,097,345.60

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Solution

The fourth proportional to 2,359,822.40, 3,539,042.40 and 1,097,345.60 is: 1,645,696.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,822.40 : 3,539,042.40 = 1,097,345.60 : x
  2. Step 2: Convert to fraction form
    2,359,822.40/3,539,042.40 = 1,097,345.60/x
  3. Step 3: Cross multiply
    2,359,822.40x = 3,539,042.40 × 1,097,345.60
  4. Step 4: Simplify right side
    2,359,822.40x = 3,883,552,605,853.44
  5. Step 5: Solve for x
    x = 3,883,552,605,853.44/2,359,822.40
  6. Step 6: Final answer
    x = 1,645,696.98

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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.