Home / 1,902,734.16-2,854,521.04-555,002.24

Finding the Fourth Proportional to 1,902,734.16, 2,854,521.04 and 555,002.24

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Solution

The fourth proportional to 1,902,734.16, 2,854,521.04 and 555,002.24 is: 832,625.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,902,734.16 : 2,854,521.04 = 555,002.24 : x
  2. Step 2: Convert to fraction form
    1,902,734.16/2,854,521.04 = 555,002.24/x
  3. Step 3: Cross multiply
    1,902,734.16x = 2,854,521.04 × 555,002.24
  4. Step 4: Simplify right side
    1,902,734.16x = 1,584,265,577,075.93
  5. Step 5: Solve for x
    x = 1,584,265,577,075.93/1,902,734.16
  6. Step 6: Final answer
    x = 832,625.81

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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.