Home / 1,554,947.70-2,333,458.35-713,066.10

Finding the Fourth Proportional to 1,554,947.70, 2,333,458.35 and 713,066.10

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Solution

The fourth proportional to 1,554,947.70, 2,333,458.35 and 713,066.10 is: 1,070,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,947.70 : 2,333,458.35 = 713,066.10 : x
  2. Step 2: Convert to fraction form
    1,554,947.70/2,333,458.35 = 713,066.10/x
  3. Step 3: Cross multiply
    1,554,947.70x = 2,333,458.35 × 713,066.10
  4. Step 4: Simplify right side
    1,554,947.70x = 1,663,910,045,146.94
  5. Step 5: Solve for x
    x = 1,663,910,045,146.94/1,554,947.70
  6. Step 6: Final answer
    x = 1,070,074.60

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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.