Home / 9,355,504.80-14,033,257.20-4,316,656.80

Finding the Fourth Proportional to 9,355,504.80, 14,033,257.20 and 4,316,656.80

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Solution

The fourth proportional to 9,355,504.80, 14,033,257.20 and 4,316,656.80 is: 6,474,985.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,504.80 : 14,033,257.20 = 4,316,656.80 : x
  2. Step 2: Convert to fraction form
    9,355,504.80/14,033,257.20 = 4,316,656.80/x
  3. Step 3: Cross multiply
    9,355,504.80x = 14,033,257.20 × 4,316,656.80
  4. Step 4: Simplify right side
    9,355,504.80x = 60,576,755,118,528.95
  5. Step 5: Solve for x
    x = 60,576,755,118,528.95/9,355,504.80
  6. Step 6: Final answer
    x = 6,474,985.20

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Similar ratio
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1.5x scale

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.