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Finding the Fourth Proportional to 597,846.80, 837,607.60 and 597,846.80

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Solution

The fourth proportional to 597,846.80, 837,607.60 and 597,846.80 is: 837,607.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,846.80 : 837,607.60 = 597,846.80 : x
  2. Step 2: Convert to fraction form
    597,846.80/837,607.60 = 597,846.80/x
  3. Step 3: Cross multiply
    597,846.80x = 837,607.60 × 597,846.80
  4. Step 4: Simplify right side
    597,846.80x = 500,761,023,315.68
  5. Step 5: Solve for x
    x = 500,761,023,315.68/597,846.80
  6. Step 6: Final answer
    x = 837,607.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.