Home / 5,648,683.58-7,795,238.74-3,070,362.76

Finding the Fourth Proportional to 5,648,683.58, 7,795,238.74 and 3,070,362.76

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Solution

The fourth proportional to 5,648,683.58, 7,795,238.74 and 3,070,362.76 is: 4,237,130.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,683.58 : 7,795,238.74 = 3,070,362.76 : x
  2. Step 2: Convert to fraction form
    5,648,683.58/7,795,238.74 = 3,070,362.76/x
  3. Step 3: Cross multiply
    5,648,683.58x = 7,795,238.74 × 3,070,362.76
  4. Step 4: Simplify right side
    5,648,683.58x = 23,934,210,705,441.32
  5. Step 5: Solve for x
    x = 23,934,210,705,441.32/5,648,683.58
  6. Step 6: Final answer
    x = 4,237,130.72

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Double scale
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1.5x scale

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.