Home / 2,797,483.77-3,860,533.51-1,651,637.93

Finding the Fourth Proportional to 2,797,483.77, 3,860,533.51 and 1,651,637.93

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Solution

The fourth proportional to 2,797,483.77, 3,860,533.51 and 1,651,637.93 is: 2,279,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,483.77 : 3,860,533.51 = 1,651,637.93 : x
  2. Step 2: Convert to fraction form
    2,797,483.77/3,860,533.51 = 1,651,637.93/x
  3. Step 3: Cross multiply
    2,797,483.77x = 3,860,533.51 × 1,651,637.93
  4. Step 4: Simplify right side
    2,797,483.77x = 6,376,203,551,720.27
  5. Step 5: Solve for x
    x = 6,376,203,551,720.27/2,797,483.77
  6. Step 6: Final answer
    x = 2,279,263.82

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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.