Home / 9,743,421.60-14,608,911.60-4,065,904.80

Finding the Fourth Proportional to 9,743,421.60, 14,608,911.60 and 4,065,904.80

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Solution

The fourth proportional to 9,743,421.60, 14,608,911.60 and 4,065,904.80 is: 6,096,261.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,421.60 : 14,608,911.60 = 4,065,904.80 : x
  2. Step 2: Convert to fraction form
    9,743,421.60/14,608,911.60 = 4,065,904.80/x
  3. Step 3: Cross multiply
    9,743,421.60x = 14,608,911.60 × 4,065,904.80
  4. Step 4: Simplify right side
    9,743,421.60x = 59,398,443,797,215.67
  5. Step 5: Solve for x
    x = 59,398,443,797,215.67/9,743,421.60
  6. Step 6: Final answer
    x = 6,096,261.28

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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.