Home / 2,516,763.54-3,773,652.18-999,630.30

Finding the Fourth Proportional to 2,516,763.54, 3,773,652.18 and 999,630.30

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Solution

The fourth proportional to 2,516,763.54, 3,773,652.18 and 999,630.30 is: 1,498,852.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,763.54 : 3,773,652.18 = 999,630.30 : x
  2. Step 2: Convert to fraction form
    2,516,763.54/3,773,652.18 = 999,630.30/x
  3. Step 3: Cross multiply
    2,516,763.54x = 3,773,652.18 × 999,630.30
  4. Step 4: Simplify right side
    2,516,763.54x = 3,772,257,060,789.05
  5. Step 5: Solve for x
    x = 3,772,257,060,789.05/2,516,763.54
  6. Step 6: Final answer
    x = 1,498,852.40

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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.