Home / 1,323,553.59-1,826,087.36-750,483.05

Finding the Fourth Proportional to 1,323,553.59, 1,826,087.36 and 750,483.05

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Solution

The fourth proportional to 1,323,553.59, 1,826,087.36 and 750,483.05 is: 1,035,430.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,553.59 : 1,826,087.36 = 750,483.05 : x
  2. Step 2: Convert to fraction form
    1,323,553.59/1,826,087.36 = 750,483.05/x
  3. Step 3: Cross multiply
    1,323,553.59x = 1,826,087.36 × 750,483.05
  4. Step 4: Simplify right side
    1,323,553.59x = 1,370,447,598,616.40
  5. Step 5: Solve for x
    x = 1,370,447,598,616.40/1,323,553.59
  6. Step 6: Final answer
    x = 1,035,430.38

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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.