Home / 3,032,444.20-4,548,666.30-788,582.20

Finding the Fourth Proportional to 3,032,444.20, 4,548,666.30 and 788,582.20

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Solution

The fourth proportional to 3,032,444.20, 4,548,666.30 and 788,582.20 is: 1,182,873.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,444.20 : 4,548,666.30 = 788,582.20 : x
  2. Step 2: Convert to fraction form
    3,032,444.20/4,548,666.30 = 788,582.20/x
  3. Step 3: Cross multiply
    3,032,444.20x = 4,548,666.30 × 788,582.20
  4. Step 4: Simplify right side
    3,032,444.20x = 3,586,997,277,919.86
  5. Step 5: Solve for x
    x = 3,586,997,277,919.86/3,032,444.20
  6. Step 6: Final answer
    x = 1,182,873.30

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Similar ratio
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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.