Home / 953,027.65-1,429,558.56-346,246.89

Finding the Fourth Proportional to 953,027.65, 1,429,558.56 and 346,246.89

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Solution

The fourth proportional to 953,027.65, 1,429,558.56 and 346,246.89 is: 519,376.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,027.65 : 1,429,558.56 = 346,246.89 : x
  2. Step 2: Convert to fraction form
    953,027.65/1,429,558.56 = 346,246.89/x
  3. Step 3: Cross multiply
    953,027.65x = 1,429,558.56 × 346,246.89
  4. Step 4: Simplify right side
    953,027.65x = 494,980,204,885.24
  5. Step 5: Solve for x
    x = 494,980,204,885.24/953,027.65
  6. Step 6: Final answer
    x = 519,376.54

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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.