Home / 2,904,476.49-4,355,974.40-2,059,485.30

Finding the Fourth Proportional to 2,904,476.49, 4,355,974.40 and 2,059,485.30

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Solution

The fourth proportional to 2,904,476.49, 4,355,974.40 and 2,059,485.30 is: 3,088,703.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,476.49 : 4,355,974.40 = 2,059,485.30 : x
  2. Step 2: Convert to fraction form
    2,904,476.49/4,355,974.40 = 2,059,485.30/x
  3. Step 3: Cross multiply
    2,904,476.49x = 4,355,974.40 × 2,059,485.30
  4. Step 4: Simplify right side
    2,904,476.49x = 8,971,065,233,678.89
  5. Step 5: Solve for x
    x = 8,971,065,233,678.89/2,904,476.49
  6. Step 6: Final answer
    x = 3,088,703.00

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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.