Home / 1,904,455.22-2,852,899.16-1,049,406.10

Finding the Fourth Proportional to 1,904,455.22, 2,852,899.16 and 1,049,406.10

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Solution

The fourth proportional to 1,904,455.22, 2,852,899.16 and 1,049,406.10 is: 1,572,024.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,455.22 : 2,852,899.16 = 1,049,406.10 : x
  2. Step 2: Convert to fraction form
    1,904,455.22/2,852,899.16 = 1,049,406.10/x
  3. Step 3: Cross multiply
    1,904,455.22x = 2,852,899.16 × 1,049,406.10
  4. Step 4: Simplify right side
    1,904,455.22x = 2,993,849,768,809.60
  5. Step 5: Solve for x
    x = 2,993,849,768,809.60/1,904,455.22
  6. Step 6: Final answer
    x = 1,572,024.24

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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.