Home / 4,374,000.71-6,036,124.77-2,440,261.69

Finding the Fourth Proportional to 4,374,000.71, 6,036,124.77 and 2,440,261.69

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Solution

The fourth proportional to 4,374,000.71, 6,036,124.77 and 2,440,261.69 is: 3,367,563.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,000.71 : 6,036,124.77 = 2,440,261.69 : x
  2. Step 2: Convert to fraction form
    4,374,000.71/6,036,124.77 = 2,440,261.69/x
  3. Step 3: Cross multiply
    4,374,000.71x = 6,036,124.77 × 2,440,261.69
  4. Step 4: Simplify right side
    4,374,000.71x = 14,729,724,026,190.41
  5. Step 5: Solve for x
    x = 14,729,724,026,190.41/4,374,000.71
  6. Step 6: Final answer
    x = 3,367,563.24

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Double scale
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Similar ratio
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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.