Home / 5,697,726.32-7,863,968.96-4,318,664.60

Finding the Fourth Proportional to 5,697,726.32, 7,863,968.96 and 4,318,664.60

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Solution

The fourth proportional to 5,697,726.32, 7,863,968.96 and 4,318,664.60 is: 5,960,595.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,726.32 : 7,863,968.96 = 4,318,664.60 : x
  2. Step 2: Convert to fraction form
    5,697,726.32/7,863,968.96 = 4,318,664.60/x
  3. Step 3: Cross multiply
    5,697,726.32x = 7,863,968.96 × 4,318,664.60
  4. Step 4: Simplify right side
    5,697,726.32x = 33,961,844,363,050.81
  5. Step 5: Solve for x
    x = 33,961,844,363,050.81/5,697,726.32
  6. Step 6: Final answer
    x = 5,960,595.94

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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.