Home / 4,184,730.47-5,774,904.84-2,349,188.27

Finding the Fourth Proportional to 4,184,730.47, 5,774,904.84 and 2,349,188.27

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Solution

The fourth proportional to 4,184,730.47, 5,774,904.84 and 2,349,188.27 is: 3,241,866.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,730.47 : 5,774,904.84 = 2,349,188.27 : x
  2. Step 2: Convert to fraction form
    4,184,730.47/5,774,904.84 = 2,349,188.27/x
  3. Step 3: Cross multiply
    4,184,730.47x = 5,774,904.84 × 2,349,188.27
  4. Step 4: Simplify right side
    4,184,730.47x = 13,566,338,711,947.15
  5. Step 5: Solve for x
    x = 13,566,338,711,947.15/4,184,730.47
  6. Step 6: Final answer
    x = 3,241,866.78

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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.