Home / 4,707,505.42-7,061,258.13-1,341,624.94

Finding the Fourth Proportional to 4,707,505.42, 7,061,258.13 and 1,341,624.94

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Solution

The fourth proportional to 4,707,505.42, 7,061,258.13 and 1,341,624.94 is: 2,012,437.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,505.42 : 7,061,258.13 = 1,341,624.94 : x
  2. Step 2: Convert to fraction form
    4,707,505.42/7,061,258.13 = 1,341,624.94/x
  3. Step 3: Cross multiply
    4,707,505.42x = 7,061,258.13 × 1,341,624.94
  4. Step 4: Simplify right side
    4,707,505.42x = 9,473,559,992,301.52
  5. Step 5: Solve for x
    x = 9,473,559,992,301.52/4,707,505.42
  6. Step 6: Final answer
    x = 2,012,437.41

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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.