Home / 4,586,622.81-6,329,543.53-2,521,673.51

Finding the Fourth Proportional to 4,586,622.81, 6,329,543.53 and 2,521,673.51

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Solution

The fourth proportional to 4,586,622.81, 6,329,543.53 and 2,521,673.51 is: 3,479,911.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586,622.81 : 6,329,543.53 = 2,521,673.51 : x
  2. Step 2: Convert to fraction form
    4,586,622.81/6,329,543.53 = 2,521,673.51/x
  3. Step 3: Cross multiply
    4,586,622.81x = 6,329,543.53 × 2,521,673.51
  4. Step 4: Simplify right side
    4,586,622.81x = 15,961,042,218,345.17
  5. Step 5: Solve for x
    x = 15,961,042,218,345.17/4,586,622.81
  6. Step 6: Final answer
    x = 3,479,911.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.