Home / 797,756.10-1,196,634.15-573,807.30

Finding the Fourth Proportional to 797,756.10, 1,196,634.15 and 573,807.30

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Solution

The fourth proportional to 797,756.10, 1,196,634.15 and 573,807.30 is: 860,710.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,756.10 : 1,196,634.15 = 573,807.30 : x
  2. Step 2: Convert to fraction form
    797,756.10/1,196,634.15 = 573,807.30/x
  3. Step 3: Cross multiply
    797,756.10x = 1,196,634.15 × 573,807.30
  4. Step 4: Simplify right side
    797,756.10x = 686,637,410,699.30
  5. Step 5: Solve for x
    x = 686,637,410,699.30/797,756.10
  6. Step 6: Final answer
    x = 860,710.95

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Double scale
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Similar ratio
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1.5x scale

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.