Home / 1,741,683.80-2,611,860.05-572,931.13

Finding the Fourth Proportional to 1,741,683.80, 2,611,860.05 and 572,931.13

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Solution

The fourth proportional to 1,741,683.80, 2,611,860.05 and 572,931.13 is: 859,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,683.80 : 2,611,860.05 = 572,931.13 : x
  2. Step 2: Convert to fraction form
    1,741,683.80/2,611,860.05 = 572,931.13/x
  3. Step 3: Cross multiply
    1,741,683.80x = 2,611,860.05 × 572,931.13
  4. Step 4: Simplify right side
    1,741,683.80x = 1,496,415,934,545.51
  5. Step 5: Solve for x
    x = 1,496,415,934,545.51/1,741,683.80
  6. Step 6: Final answer
    x = 859,177.73

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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.