Home / 1,503,669.62-2,254,979.25-604,878.23

Finding the Fourth Proportional to 1,503,669.62, 2,254,979.25 and 604,878.23

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Solution

The fourth proportional to 1,503,669.62, 2,254,979.25 and 604,878.23 is: 907,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,669.62 : 2,254,979.25 = 604,878.23 : x
  2. Step 2: Convert to fraction form
    1,503,669.62/2,254,979.25 = 604,878.23/x
  3. Step 3: Cross multiply
    1,503,669.62x = 2,254,979.25 × 604,878.23
  4. Step 4: Simplify right side
    1,503,669.62x = 1,363,987,863,064.18
  5. Step 5: Solve for x
    x = 1,363,987,863,064.18/1,503,669.62
  6. Step 6: Final answer
    x = 907,106.08

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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.