Home / 4,863,982.48-7,292,038.20-2,026,226.32

Finding the Fourth Proportional to 4,863,982.48, 7,292,038.20 and 2,026,226.32

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Solution

The fourth proportional to 4,863,982.48, 7,292,038.20 and 2,026,226.32 is: 3,037,700.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,863,982.48 : 7,292,038.20 = 2,026,226.32 : x
  2. Step 2: Convert to fraction form
    4,863,982.48/7,292,038.20 = 2,026,226.32/x
  3. Step 3: Cross multiply
    4,863,982.48x = 7,292,038.20 × 2,026,226.32
  4. Step 4: Simplify right side
    4,863,982.48x = 14,775,319,727,285.43
  5. Step 5: Solve for x
    x = 14,775,319,727,285.43/4,863,982.48
  6. Step 6: Final answer
    x = 3,037,700.03

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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.