Home / 10,373,357.14-14,298,099.69-6,934,343.38

Finding the Fourth Proportional to 10,373,357.14, 14,298,099.69 and 6,934,343.38

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Solution

The fourth proportional to 10,373,357.14, 14,298,099.69 and 6,934,343.38 is: 9,557,940.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,357.14 : 14,298,099.69 = 6,934,343.38 : x
  2. Step 2: Convert to fraction form
    10,373,357.14/14,298,099.69 = 6,934,343.38/x
  3. Step 3: Cross multiply
    10,373,357.14x = 14,298,099.69 × 6,934,343.38
  4. Step 4: Simplify right side
    10,373,357.14x = 99,147,932,931,931.55
  5. Step 5: Solve for x
    x = 99,147,932,931,931.55/10,373,357.14
  6. Step 6: Final answer
    x = 9,557,940.75

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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.