Home / 5,622,547.46-8,433,821.18-1,362,715.69

Finding the Fourth Proportional to 5,622,547.46, 8,433,821.18 and 1,362,715.69

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Solution

The fourth proportional to 5,622,547.46, 8,433,821.18 and 1,362,715.69 is: 2,044,073.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,547.46 : 8,433,821.18 = 1,362,715.69 : x
  2. Step 2: Convert to fraction form
    5,622,547.46/8,433,821.18 = 1,362,715.69/x
  3. Step 3: Cross multiply
    5,622,547.46x = 8,433,821.18 × 1,362,715.69
  4. Step 4: Simplify right side
    5,622,547.46x = 11,492,900,427,555.76
  5. Step 5: Solve for x
    x = 11,492,900,427,555.76/5,622,547.46
  6. Step 6: Final answer
    x = 2,044,073.53

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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.