Home / 4,731,326.40-7,096,989.60-1,700,144.40

Finding the Fourth Proportional to 4,731,326.40, 7,096,989.60 and 1,700,144.40

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Solution

The fourth proportional to 4,731,326.40, 7,096,989.60 and 1,700,144.40 is: 2,550,216.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,326.40 : 7,096,989.60 = 1,700,144.40 : x
  2. Step 2: Convert to fraction form
    4,731,326.40/7,096,989.60 = 1,700,144.40/x
  3. Step 3: Cross multiply
    4,731,326.40x = 7,096,989.60 × 1,700,144.40
  4. Step 4: Simplify right side
    4,731,326.40x = 12,065,907,125,298.24
  5. Step 5: Solve for x
    x = 12,065,907,125,298.24/4,731,326.40
  6. Step 6: Final answer
    x = 2,550,216.60

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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.