Home / 6,260,148.96-9,390,223.44-1,772,463.84

Finding the Fourth Proportional to 6,260,148.96, 9,390,223.44 and 1,772,463.84

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Solution

The fourth proportional to 6,260,148.96, 9,390,223.44 and 1,772,463.84 is: 2,658,695.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,148.96 : 9,390,223.44 = 1,772,463.84 : x
  2. Step 2: Convert to fraction form
    6,260,148.96/9,390,223.44 = 1,772,463.84/x
  3. Step 3: Cross multiply
    6,260,148.96x = 9,390,223.44 × 1,772,463.84
  4. Step 4: Simplify right side
    6,260,148.96x = 16,643,831,496,920.41
  5. Step 5: Solve for x
    x = 16,643,831,496,920.41/6,260,148.96
  6. Step 6: Final answer
    x = 2,658,695.76

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.