Home / 6,634,595.71-9,948,325.91-3,903,087.38

Finding the Fourth Proportional to 6,634,595.71, 9,948,325.91 and 3,903,087.38

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Solution

The fourth proportional to 6,634,595.71, 9,948,325.91 and 3,903,087.38 is: 5,852,532.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,595.71 : 9,948,325.91 = 3,903,087.38 : x
  2. Step 2: Convert to fraction form
    6,634,595.71/9,948,325.91 = 3,903,087.38/x
  3. Step 3: Cross multiply
    6,634,595.71x = 9,948,325.91 × 3,903,087.38
  4. Step 4: Simplify right side
    6,634,595.71x = 38,829,185,346,076.55
  5. Step 5: Solve for x
    x = 38,829,185,346,076.55/6,634,595.71
  6. Step 6: Final answer
    x = 5,852,532.25

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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.