Home / 1,701,673.80-2,552,510.70-1,659,683.40

Finding the Fourth Proportional to 1,701,673.80, 2,552,510.70 and 1,659,683.40

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Solution

The fourth proportional to 1,701,673.80, 2,552,510.70 and 1,659,683.40 is: 2,489,525.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,673.80 : 2,552,510.70 = 1,659,683.40 : x
  2. Step 2: Convert to fraction form
    1,701,673.80/2,552,510.70 = 1,659,683.40/x
  3. Step 3: Cross multiply
    1,701,673.80x = 2,552,510.70 × 1,659,683.40
  4. Step 4: Simplify right side
    1,701,673.80x = 4,236,359,637,112.38
  5. Step 5: Solve for x
    x = 4,236,359,637,112.38/1,701,673.80
  6. Step 6: Final answer
    x = 2,489,525.10

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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.