Home / 968,644.02-1,336,707.87-560,763.12

Finding the Fourth Proportional to 968,644.02, 1,336,707.87 and 560,763.12

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Solution

The fourth proportional to 968,644.02, 1,336,707.87 and 560,763.12 is: 773,841.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,644.02 : 1,336,707.87 = 560,763.12 : x
  2. Step 2: Convert to fraction form
    968,644.02/1,336,707.87 = 560,763.12/x
  3. Step 3: Cross multiply
    968,644.02x = 1,336,707.87 × 560,763.12
  4. Step 4: Simplify right side
    968,644.02x = 749,576,475,709.76
  5. Step 5: Solve for x
    x = 749,576,475,709.76/968,644.02
  6. Step 6: Final answer
    x = 773,841.02

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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.