Home / 2,842,254.96-3,922,322.04-1,553,095.32

Finding the Fourth Proportional to 2,842,254.96, 3,922,322.04 and 1,553,095.32

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Solution

The fourth proportional to 2,842,254.96, 3,922,322.04 and 1,553,095.32 is: 2,143,277.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,842,254.96 : 3,922,322.04 = 1,553,095.32 : x
  2. Step 2: Convert to fraction form
    2,842,254.96/3,922,322.04 = 1,553,095.32/x
  3. Step 3: Cross multiply
    2,842,254.96x = 3,922,322.04 × 1,553,095.32
  4. Step 4: Simplify right side
    2,842,254.96x = 6,091,740,003,856.85
  5. Step 5: Solve for x
    x = 6,091,740,003,856.85/2,842,254.96
  6. Step 6: Final answer
    x = 2,143,277.11

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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.