Home / 8,585,030.40-11,835,503.66-6,848,594.32

Finding the Fourth Proportional to 8,585,030.40, 11,835,503.66 and 6,848,594.32

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Solution

The fourth proportional to 8,585,030.40, 11,835,503.66 and 6,848,594.32 is: 9,441,616.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,585,030.40 : 11,835,503.66 = 6,848,594.32 : x
  2. Step 2: Convert to fraction form
    8,585,030.40/11,835,503.66 = 6,848,594.32/x
  3. Step 3: Cross multiply
    8,585,030.40x = 11,835,503.66 × 6,848,594.32
  4. Step 4: Simplify right side
    8,585,030.40x = 81,056,563,140,215.22
  5. Step 5: Solve for x
    x = 81,056,563,140,215.22/8,585,030.40
  6. Step 6: Final answer
    x = 9,441,616.32

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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.