Home / 1,057,537.85-1,459,404.02-604,828.85

Finding the Fourth Proportional to 1,057,537.85, 1,459,404.02 and 604,828.85

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Solution

The fourth proportional to 1,057,537.85, 1,459,404.02 and 604,828.85 is: 834,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,537.85 : 1,459,404.02 = 604,828.85 : x
  2. Step 2: Convert to fraction form
    1,057,537.85/1,459,404.02 = 604,828.85/x
  3. Step 3: Cross multiply
    1,057,537.85x = 1,459,404.02 × 604,828.85
  4. Step 4: Simplify right side
    1,057,537.85x = 882,689,649,317.03
  5. Step 5: Solve for x
    x = 882,689,649,317.03/1,057,537.85
  6. Step 6: Final answer
    x = 834,664.83

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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.