Home / 4,595,254.05-6,893,140.28-1,400,484.45

Finding the Fourth Proportional to 4,595,254.05, 6,893,140.28 and 1,400,484.45

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Solution

The fourth proportional to 4,595,254.05, 6,893,140.28 and 1,400,484.45 is: 2,100,805.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,254.05 : 6,893,140.28 = 1,400,484.45 : x
  2. Step 2: Convert to fraction form
    4,595,254.05/6,893,140.28 = 1,400,484.45/x
  3. Step 3: Cross multiply
    4,595,254.05x = 6,893,140.28 × 1,400,484.45
  4. Step 4: Simplify right side
    4,595,254.05x = 9,653,735,766,806.23
  5. Step 5: Solve for x
    x = 9,653,735,766,806.23/4,595,254.05
  6. Step 6: Final answer
    x = 2,100,805.67

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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.