Home / 1,144,162.14-1,715,578.64-433,802.67

Finding the Fourth Proportional to 1,144,162.14, 1,715,578.64 and 433,802.67

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Solution

The fourth proportional to 1,144,162.14, 1,715,578.64 and 433,802.67 is: 650,452.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,162.14 : 1,715,578.64 = 433,802.67 : x
  2. Step 2: Convert to fraction form
    1,144,162.14/1,715,578.64 = 433,802.67/x
  3. Step 3: Cross multiply
    1,144,162.14x = 1,715,578.64 × 433,802.67
  4. Step 4: Simplify right side
    1,144,162.14x = 744,222,592,457.96
  5. Step 5: Solve for x
    x = 744,222,592,457.96/1,144,162.14
  6. Step 6: Final answer
    x = 650,452.04

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1.5x scale

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.