Home / 3,560,750.63-4,913,838.62-2,090,371.40

Finding the Fourth Proportional to 3,560,750.63, 4,913,838.62 and 2,090,371.40

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Solution

The fourth proportional to 3,560,750.63, 4,913,838.62 and 2,090,371.40 is: 2,884,714.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,750.63 : 4,913,838.62 = 2,090,371.40 : x
  2. Step 2: Convert to fraction form
    3,560,750.63/4,913,838.62 = 2,090,371.40/x
  3. Step 3: Cross multiply
    3,560,750.63x = 4,913,838.62 × 2,090,371.40
  4. Step 4: Simplify right side
    3,560,750.63x = 10,271,747,715,463.47
  5. Step 5: Solve for x
    x = 10,271,747,715,463.47/3,560,750.63
  6. Step 6: Final answer
    x = 2,884,714.15

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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.