Home / 3,575,301.18-4,934,013-1,943,818.32

Finding the Fourth Proportional to 3,575,301.18, 4,934,013 and 1,943,818.32

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Solution

The fourth proportional to 3,575,301.18, 4,934,013 and 1,943,818.32 is: 2,682,522.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,301.18 : 4,934,013 = 1,943,818.32 : x
  2. Step 2: Convert to fraction form
    3,575,301.18/4,934,013 = 1,943,818.32/x
  3. Step 3: Cross multiply
    3,575,301.18x = 4,934,013 × 1,943,818.32
  4. Step 4: Simplify right side
    3,575,301.18x = 9,590,824,860,518.16
  5. Step 5: Solve for x
    x = 9,590,824,860,518.16/3,575,301.18
  6. Step 6: Final answer
    x = 2,682,522.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.