Home / 1,549,270.01-2,323,900.37-412,031.25

Finding the Fourth Proportional to 1,549,270.01, 2,323,900.37 and 412,031.25

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Solution

The fourth proportional to 1,549,270.01, 2,323,900.37 and 412,031.25 is: 618,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,270.01 : 2,323,900.37 = 412,031.25 : x
  2. Step 2: Convert to fraction form
    1,549,270.01/2,323,900.37 = 412,031.25/x
  3. Step 3: Cross multiply
    1,549,270.01x = 2,323,900.37 × 412,031.25
  4. Step 4: Simplify right side
    1,549,270.01x = 957,519,575,356.64
  5. Step 5: Solve for x
    x = 957,519,575,356.64/1,549,270.01
  6. Step 6: Final answer
    x = 618,045.64

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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.