Home / 9,764,671.38-14,649,851.06-4,372,060.62

Finding the Fourth Proportional to 9,764,671.38, 14,649,851.06 and 4,372,060.62

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Solution

The fourth proportional to 9,764,671.38, 14,649,851.06 and 4,372,060.62 is: 6,559,364.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,764,671.38 : 14,649,851.06 = 4,372,060.62 : x
  2. Step 2: Convert to fraction form
    9,764,671.38/14,649,851.06 = 4,372,060.62/x
  3. Step 3: Cross multiply
    9,764,671.38x = 14,649,851.06 × 4,372,060.62
  4. Step 4: Simplify right side
    9,764,671.38x = 64,050,036,908,291.26
  5. Step 5: Solve for x
    x = 64,050,036,908,291.26/9,764,671.38
  6. Step 6: Final answer
    x = 6,559,364.31

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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.