Home / 3,658,804.80-5,488,207.20-2,464,411.20

Finding the Fourth Proportional to 3,658,804.80, 5,488,207.20 and 2,464,411.20

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Solution

The fourth proportional to 3,658,804.80, 5,488,207.20 and 2,464,411.20 is: 3,696,616.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,804.80 : 5,488,207.20 = 2,464,411.20 : x
  2. Step 2: Convert to fraction form
    3,658,804.80/5,488,207.20 = 2,464,411.20/x
  3. Step 3: Cross multiply
    3,658,804.80x = 5,488,207.20 × 2,464,411.20
  4. Step 4: Simplify right side
    3,658,804.80x = 13,525,199,291,600.64
  5. Step 5: Solve for x
    x = 13,525,199,291,600.64/3,658,804.80
  6. Step 6: Final answer
    x = 3,696,616.80

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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.