Home / 944,477.92-1,303,362.48-514,755.04

Finding the Fourth Proportional to 944,477.92, 1,303,362.48 and 514,755.04

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Solution

The fourth proportional to 944,477.92, 1,303,362.48 and 514,755.04 is: 710,352.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,477.92 : 1,303,362.48 = 514,755.04 : x
  2. Step 2: Convert to fraction form
    944,477.92/1,303,362.48 = 514,755.04/x
  3. Step 3: Cross multiply
    944,477.92x = 1,303,362.48 × 514,755.04
  4. Step 4: Simplify right side
    944,477.92x = 670,912,405,526.90
  5. Step 5: Solve for x
    x = 670,912,405,526.90/944,477.92
  6. Step 6: Final answer
    x = 710,352.66

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1.5x scale

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.