Home / 1,367,823.51-2,050,628.40-569,704.59

Finding the Fourth Proportional to 1,367,823.51, 2,050,628.40 and 569,704.59

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Solution

The fourth proportional to 1,367,823.51, 2,050,628.40 and 569,704.59 is: 854,095.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,823.51 : 2,050,628.40 = 569,704.59 : x
  2. Step 2: Convert to fraction form
    1,367,823.51/2,050,628.40 = 569,704.59/x
  3. Step 3: Cross multiply
    1,367,823.51x = 2,050,628.40 × 569,704.59
  4. Step 4: Simplify right side
    1,367,823.51x = 1,168,252,411,864.36
  5. Step 5: Solve for x
    x = 1,168,252,411,864.36/1,367,823.51
  6. Step 6: Final answer
    x = 854,095.87

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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.