Home / 968,647.02-1,336,712.01-560,766.12

Finding the Fourth Proportional to 968,647.02, 1,336,712.01 and 560,766.12

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Solution

The fourth proportional to 968,647.02, 1,336,712.01 and 560,766.12 is: 773,845.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,647.02 : 1,336,712.01 = 560,766.12 : x
  2. Step 2: Convert to fraction form
    968,647.02/1,336,712.01 = 560,766.12/x
  3. Step 3: Cross multiply
    968,647.02x = 1,336,712.01 × 560,766.12
  4. Step 4: Simplify right side
    968,647.02x = 749,582,807,405.10
  5. Step 5: Solve for x
    x = 749,582,807,405.10/968,647.02
  6. Step 6: Final answer
    x = 773,845.16

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1.5x scale

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.