Home / 3,167,686.04-4,751,281.19-893,118.56

Finding the Fourth Proportional to 3,167,686.04, 4,751,281.19 and 893,118.56

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Solution

The fourth proportional to 3,167,686.04, 4,751,281.19 and 893,118.56 is: 1,339,607.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,686.04 : 4,751,281.19 = 893,118.56 : x
  2. Step 2: Convert to fraction form
    3,167,686.04/4,751,281.19 = 893,118.56/x
  3. Step 3: Cross multiply
    3,167,686.04x = 4,751,281.19 × 893,118.56
  4. Step 4: Simplify right side
    3,167,686.04x = 4,243,457,393,044.28
  5. Step 5: Solve for x
    x = 4,243,457,393,044.28/3,167,686.04
  6. Step 6: Final answer
    x = 1,339,607.95

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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.