Home / 1,196,524.28-1,651,208.64-652,671.92

Finding the Fourth Proportional to 1,196,524.28, 1,651,208.64 and 652,671.92

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Solution

The fourth proportional to 1,196,524.28, 1,651,208.64 and 652,671.92 is: 900,690.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,524.28 : 1,651,208.64 = 652,671.92 : x
  2. Step 2: Convert to fraction form
    1,196,524.28/1,651,208.64 = 652,671.92/x
  3. Step 3: Cross multiply
    1,196,524.28x = 1,651,208.64 × 652,671.92
  4. Step 4: Simplify right side
    1,196,524.28x = 1,077,697,513,389.39
  5. Step 5: Solve for x
    x = 1,077,697,513,389.39/1,196,524.28
  6. Step 6: Final answer
    x = 900,690.05

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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.