Home / 4,860,426.40-7,290,639.60-2,026,074.40

Finding the Fourth Proportional to 4,860,426.40, 7,290,639.60 and 2,026,074.40

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Solution

The fourth proportional to 4,860,426.40, 7,290,639.60 and 2,026,074.40 is: 3,039,111.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,426.40 : 7,290,639.60 = 2,026,074.40 : x
  2. Step 2: Convert to fraction form
    4,860,426.40/7,290,639.60 = 2,026,074.40/x
  3. Step 3: Cross multiply
    4,860,426.40x = 7,290,639.60 × 2,026,074.40
  4. Step 4: Simplify right side
    4,860,426.40x = 14,771,378,253,186.24
  5. Step 5: Solve for x
    x = 14,771,378,253,186.24/4,860,426.40
  6. Step 6: Final answer
    x = 3,039,111.60

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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.