Home / 943,876.70-1,302,552.19-514,159.95

Finding the Fourth Proportional to 943,876.70, 1,302,552.19 and 514,159.95

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Solution

The fourth proportional to 943,876.70, 1,302,552.19 and 514,159.95 is: 709,542.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,876.70 : 1,302,552.19 = 514,159.95 : x
  2. Step 2: Convert to fraction form
    943,876.70/1,302,552.19 = 514,159.95/x
  3. Step 3: Cross multiply
    943,876.70x = 1,302,552.19 × 514,159.95
  4. Step 4: Simplify right side
    943,876.70x = 669,720,174,410.06
  5. Step 5: Solve for x
    x = 669,720,174,410.06/943,876.70
  6. Step 6: Final answer
    x = 709,542.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.