Home / 2,355,079.30-3,531,762.24-1,007,340.46

Finding the Fourth Proportional to 2,355,079.30, 3,531,762.24 and 1,007,340.46

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Solution

The fourth proportional to 2,355,079.30, 3,531,762.24 and 1,007,340.46 is: 1,510,644.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,079.30 : 3,531,762.24 = 1,007,340.46 : x
  2. Step 2: Convert to fraction form
    2,355,079.30/3,531,762.24 = 1,007,340.46/x
  3. Step 3: Cross multiply
    2,355,079.30x = 3,531,762.24 × 1,007,340.46
  4. Step 4: Simplify right side
    2,355,079.30x = 3,557,686,999,452.23
  5. Step 5: Solve for x
    x = 3,557,686,999,452.23/2,355,079.30
  6. Step 6: Final answer
    x = 1,510,644.25

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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.