Home / 9,615,365.51-14,423,795.18-2,792,051.25

Finding the Fourth Proportional to 9,615,365.51, 14,423,795.18 and 2,792,051.25

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Solution

The fourth proportional to 9,615,365.51, 14,423,795.18 and 2,792,051.25 is: 4,188,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,365.51 : 14,423,795.18 = 2,792,051.25 : x
  2. Step 2: Convert to fraction form
    9,615,365.51/14,423,795.18 = 2,792,051.25/x
  3. Step 3: Cross multiply
    9,615,365.51x = 14,423,795.18 × 2,792,051.25
  4. Step 4: Simplify right side
    9,615,365.51x = 40,271,975,348,102.72
  5. Step 5: Solve for x
    x = 40,271,975,348,102.72/9,615,365.51
  6. Step 6: Final answer
    x = 4,188,293.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.