Home / 4,585,506.48-6,878,412.81-2,061,169.02

Finding the Fourth Proportional to 4,585,506.48, 6,878,412.81 and 2,061,169.02

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Solution

The fourth proportional to 4,585,506.48, 6,878,412.81 and 2,061,169.02 is: 3,091,822.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,506.48 : 6,878,412.81 = 2,061,169.02 : x
  2. Step 2: Convert to fraction form
    4,585,506.48/6,878,412.81 = 2,061,169.02/x
  3. Step 3: Cross multiply
    4,585,506.48x = 6,878,412.81 × 2,061,169.02
  4. Step 4: Simplify right side
    4,585,506.48x = 14,177,571,390,743.14
  5. Step 5: Solve for x
    x = 14,177,571,390,743.14/4,585,506.48
  6. Step 6: Final answer
    x = 3,091,822.34

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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.