Home / 795,435.02-1,097,700.49-437,739.02

Finding the Fourth Proportional to 795,435.02, 1,097,700.49 and 437,739.02

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Solution

The fourth proportional to 795,435.02, 1,097,700.49 and 437,739.02 is: 604,079.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,435.02 : 1,097,700.49 = 437,739.02 : x
  2. Step 2: Convert to fraction form
    795,435.02/1,097,700.49 = 437,739.02/x
  3. Step 3: Cross multiply
    795,435.02x = 1,097,700.49 × 437,739.02
  4. Step 4: Simplify right side
    795,435.02x = 480,506,336,746.12
  5. Step 5: Solve for x
    x = 480,506,336,746.12/795,435.02
  6. Step 6: Final answer
    x = 604,079.94

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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.