Home / 1,604,283.51-2,405,176.26-794,108.94

Finding the Fourth Proportional to 1,604,283.51, 2,405,176.26 and 794,108.94

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Solution

The fourth proportional to 1,604,283.51, 2,405,176.26 and 794,108.94 is: 1,190,545.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,283.51 : 2,405,176.26 = 794,108.94 : x
  2. Step 2: Convert to fraction form
    1,604,283.51/2,405,176.26 = 794,108.94/x
  3. Step 3: Cross multiply
    1,604,283.51x = 2,405,176.26 × 794,108.94
  4. Step 4: Simplify right side
    1,604,283.51x = 1,909,971,970,341.76
  5. Step 5: Solve for x
    x = 1,909,971,970,341.76/1,604,283.51
  6. Step 6: Final answer
    x = 1,190,545.16

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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.