Home / 10,946,003.60-16,419,005.40-10,631,075.60

Finding the Fourth Proportional to 10,946,003.60, 16,419,005.40 and 10,631,075.60

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Solution

The fourth proportional to 10,946,003.60, 16,419,005.40 and 10,631,075.60 is: 15,946,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,946,003.60 : 16,419,005.40 = 10,631,075.60 : x
  2. Step 2: Convert to fraction form
    10,946,003.60/16,419,005.40 = 10,631,075.60/x
  3. Step 3: Cross multiply
    10,946,003.60x = 16,419,005.40 × 10,631,075.60
  4. Step 4: Simplify right side
    10,946,003.60x = 174,551,687,684,208.25
  5. Step 5: Solve for x
    x = 174,551,687,684,208.25/10,946,003.60
  6. Step 6: Final answer
    x = 15,946,613.40

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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.