Home / 1,677,594.04-2,315,145.30-952,509.28

Finding the Fourth Proportional to 1,677,594.04, 2,315,145.30 and 952,509.28

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Solution

The fourth proportional to 1,677,594.04, 2,315,145.30 and 952,509.28 is: 1,314,500.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,594.04 : 2,315,145.30 = 952,509.28 : x
  2. Step 2: Convert to fraction form
    1,677,594.04/2,315,145.30 = 952,509.28/x
  3. Step 3: Cross multiply
    1,677,594.04x = 2,315,145.30 × 952,509.28
  4. Step 4: Simplify right side
    1,677,594.04x = 2,205,197,382,798.38
  5. Step 5: Solve for x
    x = 2,205,197,382,798.38/1,677,594.04
  6. Step 6: Final answer
    x = 1,314,500.01

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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.