Home / 3,296,132.64-4,548,152.16-1,845,889.44

Finding the Fourth Proportional to 3,296,132.64, 4,548,152.16 and 1,845,889.44

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Solution

The fourth proportional to 3,296,132.64, 4,548,152.16 and 1,845,889.44 is: 2,547,041.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,132.64 : 4,548,152.16 = 1,845,889.44 : x
  2. Step 2: Convert to fraction form
    3,296,132.64/4,548,152.16 = 1,845,889.44/x
  3. Step 3: Cross multiply
    3,296,132.64x = 4,548,152.16 × 1,845,889.44
  4. Step 4: Simplify right side
    3,296,132.64x = 8,395,386,043,657.19
  5. Step 5: Solve for x
    x = 8,395,386,043,657.19/3,296,132.64
  6. Step 6: Final answer
    x = 2,547,041.32

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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.