Home / 944,376.80-1,303,202.00-514,647.77

Finding the Fourth Proportional to 944,376.80, 1,303,202.00 and 514,647.77

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Solution

The fourth proportional to 944,376.80, 1,303,202.00 and 514,647.77 is: 710,193.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,376.80 : 1,303,202.00 = 514,647.77 : x
  2. Step 2: Convert to fraction form
    944,376.80/1,303,202.00 = 514,647.77/x
  3. Step 3: Cross multiply
    944,376.80x = 1,303,202.00 × 514,647.77
  4. Step 4: Simplify right side
    944,376.80x = 670,690,000,586.30
  5. Step 5: Solve for x
    x = 670,690,000,586.30/944,376.80
  6. Step 6: Final answer
    x = 710,193.22

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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.