Home / 4,449,031.60-6,673,547.40-3,889,159.60

Finding the Fourth Proportional to 4,449,031.60, 6,673,547.40 and 3,889,159.60

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Solution

The fourth proportional to 4,449,031.60, 6,673,547.40 and 3,889,159.60 is: 5,833,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,031.60 : 6,673,547.40 = 3,889,159.60 : x
  2. Step 2: Convert to fraction form
    4,449,031.60/6,673,547.40 = 3,889,159.60/x
  3. Step 3: Cross multiply
    4,449,031.60x = 6,673,547.40 × 3,889,159.60
  4. Step 4: Simplify right side
    4,449,031.60x = 25,954,490,936,765.04
  5. Step 5: Solve for x
    x = 25,954,490,936,765.04/4,449,031.60
  6. Step 6: Final answer
    x = 5,833,739.40

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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.