Home / 1,350,652.64-2,026,085.63-452,097.72

Finding the Fourth Proportional to 1,350,652.64, 2,026,085.63 and 452,097.72

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Solution

The fourth proportional to 1,350,652.64, 2,026,085.63 and 452,097.72 is: 678,182.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,652.64 : 2,026,085.63 = 452,097.72 : x
  2. Step 2: Convert to fraction form
    1,350,652.64/2,026,085.63 = 452,097.72/x
  3. Step 3: Cross multiply
    1,350,652.64x = 2,026,085.63 × 452,097.72
  4. Step 4: Simplify right side
    1,350,652.64x = 915,988,691,587.28
  5. Step 5: Solve for x
    x = 915,988,691,587.28/1,350,652.64
  6. Step 6: Final answer
    x = 678,182.29

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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.