Home / 2,307,180.43-3,460,779.15-709,732.45

Finding the Fourth Proportional to 2,307,180.43, 3,460,779.15 and 709,732.45

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Solution

The fourth proportional to 2,307,180.43, 3,460,779.15 and 709,732.45 is: 1,064,601.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,180.43 : 3,460,779.15 = 709,732.45 : x
  2. Step 2: Convert to fraction form
    2,307,180.43/3,460,779.15 = 709,732.45/x
  3. Step 3: Cross multiply
    2,307,180.43x = 3,460,779.15 × 709,732.45
  4. Step 4: Simplify right side
    2,307,180.43x = 2,456,227,265,038.42
  5. Step 5: Solve for x
    x = 2,456,227,265,038.42/2,307,180.43
  6. Step 6: Final answer
    x = 1,064,601.29

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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.