Home / 1,004,058.80-1,506,078.60-245,903.60

Finding the Fourth Proportional to 1,004,058.80, 1,506,078.60 and 245,903.60

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Solution

The fourth proportional to 1,004,058.80, 1,506,078.60 and 245,903.60 is: 368,853.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,058.80 : 1,506,078.60 = 245,903.60 : x
  2. Step 2: Convert to fraction form
    1,004,058.80/1,506,078.60 = 245,903.60/x
  3. Step 3: Cross multiply
    1,004,058.80x = 1,506,078.60 × 245,903.60
  4. Step 4: Simplify right side
    1,004,058.80x = 370,350,149,622.96
  5. Step 5: Solve for x
    x = 370,350,149,622.96/1,004,058.80
  6. Step 6: Final answer
    x = 368,853.05

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1.5x scale

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.