Home / 4,885,764.40-7,328,646.60-3,626,052.40

Finding the Fourth Proportional to 4,885,764.40, 7,328,646.60 and 3,626,052.40

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Solution

The fourth proportional to 4,885,764.40, 7,328,646.60 and 3,626,052.40 is: 5,439,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,764.40 : 7,328,646.60 = 3,626,052.40 : x
  2. Step 2: Convert to fraction form
    4,885,764.40/7,328,646.60 = 3,626,052.40/x
  3. Step 3: Cross multiply
    4,885,764.40x = 7,328,646.60 × 3,626,052.40
  4. Step 4: Simplify right side
    4,885,764.40x = 26,574,056,592,681.84
  5. Step 5: Solve for x
    x = 26,574,056,592,681.84/4,885,764.40
  6. Step 6: Final answer
    x = 5,439,078.60

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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.