Home / 1,062,466.80-1,593,700.20-975,861.60

Finding the Fourth Proportional to 1,062,466.80, 1,593,700.20 and 975,861.60

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Solution

The fourth proportional to 1,062,466.80, 1,593,700.20 and 975,861.60 is: 1,463,792.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,466.80 : 1,593,700.20 = 975,861.60 : x
  2. Step 2: Convert to fraction form
    1,062,466.80/1,593,700.20 = 975,861.60/x
  3. Step 3: Cross multiply
    1,062,466.80x = 1,593,700.20 × 975,861.60
  4. Step 4: Simplify right side
    1,062,466.80x = 1,555,230,827,092.32
  5. Step 5: Solve for x
    x = 1,555,230,827,092.32/1,062,466.80
  6. Step 6: Final answer
    x = 1,463,792.40

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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.