Home / 9,580,478.14-14,365,400.46-3,187,240.48

Finding the Fourth Proportional to 9,580,478.14, 14,365,400.46 and 3,187,240.48

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Solution

The fourth proportional to 9,580,478.14, 14,365,400.46 and 3,187,240.48 is: 4,779,091.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,478.14 : 14,365,400.46 = 3,187,240.48 : x
  2. Step 2: Convert to fraction form
    9,580,478.14/14,365,400.46 = 3,187,240.48/x
  3. Step 3: Cross multiply
    9,580,478.14x = 14,365,400.46 × 3,187,240.48
  4. Step 4: Simplify right side
    9,580,478.14x = 45,785,985,857,522.62
  5. Step 5: Solve for x
    x = 45,785,985,857,522.62/9,580,478.14
  6. Step 6: Final answer
    x = 4,779,091.94

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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.