Home / 4,035,353.92-5,570,776.55-2,795,904.14

Finding the Fourth Proportional to 4,035,353.92, 5,570,776.55 and 2,795,904.14

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Solution

The fourth proportional to 4,035,353.92, 5,570,776.55 and 2,795,904.14 is: 3,859,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,035,353.92 : 5,570,776.55 = 2,795,904.14 : x
  2. Step 2: Convert to fraction form
    4,035,353.92/5,570,776.55 = 2,795,904.14/x
  3. Step 3: Cross multiply
    4,035,353.92x = 5,570,776.55 × 2,795,904.14
  4. Step 4: Simplify right side
    4,035,353.92x = 15,575,357,219,159.92
  5. Step 5: Solve for x
    x = 15,575,357,219,159.92/4,035,353.92
  6. Step 6: Final answer
    x = 3,859,725.20

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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.