Home / 1,136,701.55-1,705,052.33-1,031,725.55

Finding the Fourth Proportional to 1,136,701.55, 1,705,052.33 and 1,031,725.55

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Solution

The fourth proportional to 1,136,701.55, 1,705,052.33 and 1,031,725.55 is: 1,547,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,701.55 : 1,705,052.33 = 1,031,725.55 : x
  2. Step 2: Convert to fraction form
    1,136,701.55/1,705,052.33 = 1,031,725.55/x
  3. Step 3: Cross multiply
    1,136,701.55x = 1,705,052.33 × 1,031,725.55
  4. Step 4: Simplify right side
    1,136,701.55x = 1,759,146,052,948.03
  5. Step 5: Solve for x
    x = 1,759,146,052,948.03/1,136,701.55
  6. Step 6: Final answer
    x = 1,547,588.33

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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.