Home / 5,686,140.06-7,842,358.44-4,295,342.93

Finding the Fourth Proportional to 5,686,140.06, 7,842,358.44 and 4,295,342.93

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Solution

The fourth proportional to 5,686,140.06, 7,842,358.44 and 4,295,342.93 is: 5,924,162.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,140.06 : 7,842,358.44 = 4,295,342.93 : x
  2. Step 2: Convert to fraction form
    5,686,140.06/7,842,358.44 = 4,295,342.93/x
  3. Step 3: Cross multiply
    5,686,140.06x = 7,842,358.44 × 4,295,342.93
  4. Step 4: Simplify right side
    5,686,140.06x = 33,685,618,840,568.04
  5. Step 5: Solve for x
    x = 33,685,618,840,568.04/5,686,140.06
  6. Step 6: Final answer
    x = 5,924,162.70

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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.