Home / 6,522,292.54-9,001,594.08-3,943,991.74

Finding the Fourth Proportional to 6,522,292.54, 9,001,594.08 and 3,943,991.74

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Solution

The fourth proportional to 6,522,292.54, 9,001,594.08 and 3,943,991.74 is: 5,443,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,292.54 : 9,001,594.08 = 3,943,991.74 : x
  2. Step 2: Convert to fraction form
    6,522,292.54/9,001,594.08 = 3,943,991.74/x
  3. Step 3: Cross multiply
    6,522,292.54x = 9,001,594.08 × 3,943,991.74
  4. Step 4: Simplify right side
    6,522,292.54x = 35,502,212,698,352.90
  5. Step 5: Solve for x
    x = 35,502,212,698,352.90/6,522,292.54
  6. Step 6: Final answer
    x = 5,443,210.72

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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.