Home / 1,692,718.64-2,335,951.74-967,582.06

Finding the Fourth Proportional to 1,692,718.64, 2,335,951.74 and 967,582.06

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Solution

The fourth proportional to 1,692,718.64, 2,335,951.74 and 967,582.06 is: 1,335,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,718.64 : 2,335,951.74 = 967,582.06 : x
  2. Step 2: Convert to fraction form
    1,692,718.64/2,335,951.74 = 967,582.06/x
  3. Step 3: Cross multiply
    1,692,718.64x = 2,335,951.74 × 967,582.06
  4. Step 4: Simplify right side
    1,692,718.64x = 2,260,224,996,649.78
  5. Step 5: Solve for x
    x = 2,260,224,996,649.78/1,692,718.64
  6. Step 6: Final answer
    x = 1,335,263.25

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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.