Home / 4,778,622.24-6,594,495.81-2,632,446.24

Finding the Fourth Proportional to 4,778,622.24, 6,594,495.81 and 2,632,446.24

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Solution

The fourth proportional to 4,778,622.24, 6,594,495.81 and 2,632,446.24 is: 3,632,774.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,778,622.24 : 6,594,495.81 = 2,632,446.24 : x
  2. Step 2: Convert to fraction form
    4,778,622.24/6,594,495.81 = 2,632,446.24/x
  3. Step 3: Cross multiply
    4,778,622.24x = 6,594,495.81 × 2,632,446.24
  4. Step 4: Simplify right side
    4,778,622.24x = 17,359,655,699,730.25
  5. Step 5: Solve for x
    x = 17,359,655,699,730.25/4,778,622.24
  6. Step 6: Final answer
    x = 3,632,774.22

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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.