Home / 1,036,706.27-1,554,948.93-362,800.45

Finding the Fourth Proportional to 1,036,706.27, 1,554,948.93 and 362,800.45

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Solution

The fourth proportional to 1,036,706.27, 1,554,948.93 and 362,800.45 is: 544,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,706.27 : 1,554,948.93 = 362,800.45 : x
  2. Step 2: Convert to fraction form
    1,036,706.27/1,554,948.93 = 362,800.45/x
  3. Step 3: Cross multiply
    1,036,706.27x = 1,554,948.93 × 362,800.45
  4. Step 4: Simplify right side
    1,036,706.27x = 564,136,171,531.02
  5. Step 5: Solve for x
    x = 564,136,171,531.02/1,036,706.27
  6. Step 6: Final answer
    x = 544,162.01

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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.