Home / 1,425,501.10-1,967,191.41-852,541.26

Finding the Fourth Proportional to 1,425,501.10, 1,967,191.41 and 852,541.26

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Solution

The fourth proportional to 1,425,501.10, 1,967,191.41 and 852,541.26 is: 1,176,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,425,501.10 : 1,967,191.41 = 852,541.26 : x
  2. Step 2: Convert to fraction form
    1,425,501.10/1,967,191.41 = 852,541.26/x
  3. Step 3: Cross multiply
    1,425,501.10x = 1,967,191.41 × 852,541.26
  4. Step 4: Simplify right side
    1,425,501.10x = 1,677,111,833,506.62
  5. Step 5: Solve for x
    x = 1,677,111,833,506.62/1,425,501.10
  6. Step 6: Final answer
    x = 1,176,506.87

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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.