Home / 3,271,654.48-4,908,483.32-1,675,347.80

Finding the Fourth Proportional to 3,271,654.48, 4,908,483.32 and 1,675,347.80

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Solution

The fourth proportional to 3,271,654.48, 4,908,483.32 and 1,675,347.80 is: 2,513,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,654.48 : 4,908,483.32 = 1,675,347.80 : x
  2. Step 2: Convert to fraction form
    3,271,654.48/4,908,483.32 = 1,675,347.80/x
  3. Step 3: Cross multiply
    3,271,654.48x = 4,908,483.32 × 1,675,347.80
  4. Step 4: Simplify right side
    3,271,654.48x = 8,223,416,731,498.70
  5. Step 5: Solve for x
    x = 8,223,416,731,498.70/3,271,654.48
  6. Step 6: Final answer
    x = 2,513,534.60

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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.