Home / 2,958,500.16-4,436,038.71-1,159,277.13

Finding the Fourth Proportional to 2,958,500.16, 4,436,038.71 and 1,159,277.13

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Solution

The fourth proportional to 2,958,500.16, 4,436,038.71 and 1,159,277.13 is: 1,738,245.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,500.16 : 4,436,038.71 = 1,159,277.13 : x
  2. Step 2: Convert to fraction form
    2,958,500.16/4,436,038.71 = 1,159,277.13/x
  3. Step 3: Cross multiply
    2,958,500.16x = 4,436,038.71 × 1,159,277.13
  4. Step 4: Simplify right side
    2,958,500.16x = 5,142,598,224,297.70
  5. Step 5: Solve for x
    x = 5,142,598,224,297.70/2,958,500.16
  6. Step 6: Final answer
    x = 1,738,245.04

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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.