Home / 7,732,404.92-10,670,422.20-4,294,865.36

Finding the Fourth Proportional to 7,732,404.92, 10,670,422.20 and 4,294,865.36

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Solution

The fourth proportional to 7,732,404.92, 10,670,422.20 and 4,294,865.36 is: 5,926,749.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,404.92 : 10,670,422.20 = 4,294,865.36 : x
  2. Step 2: Convert to fraction form
    7,732,404.92/10,670,422.20 = 4,294,865.36/x
  3. Step 3: Cross multiply
    7,732,404.92x = 10,670,422.20 × 4,294,865.36
  4. Step 4: Simplify right side
    7,732,404.92x = 45,828,026,683,354.99
  5. Step 5: Solve for x
    x = 45,828,026,683,354.99/7,732,404.92
  6. Step 6: Final answer
    x = 5,926,749.46

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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.