Home / 2,094,501-2,890,411.38-1,140,645

Finding the Fourth Proportional to 2,094,501, 2,890,411.38 and 1,140,645

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Solution

The fourth proportional to 2,094,501, 2,890,411.38 and 1,140,645 is: 1,574,090.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,501 : 2,890,411.38 = 1,140,645 : x
  2. Step 2: Convert to fraction form
    2,094,501/2,890,411.38 = 1,140,645/x
  3. Step 3: Cross multiply
    2,094,501x = 2,890,411.38 × 1,140,645
  4. Step 4: Simplify right side
    2,094,501x = 3,296,933,288,540.10
  5. Step 5: Solve for x
    x = 3,296,933,288,540.10/2,094,501
  6. Step 6: Final answer
    x = 1,574,090.10

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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.