Home / 795,410.64-1,097,686.92-432,854.16

Finding the Fourth Proportional to 795,410.64, 1,097,686.92 and 432,854.16

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Solution

The fourth proportional to 795,410.64, 1,097,686.92 and 432,854.16 is: 597,349.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,410.64 : 1,097,686.92 = 432,854.16 : x
  2. Step 2: Convert to fraction form
    795,410.64/1,097,686.92 = 432,854.16/x
  3. Step 3: Cross multiply
    795,410.64x = 1,097,686.92 × 432,854.16
  4. Step 4: Simplify right side
    795,410.64x = 475,138,349,699.59
  5. Step 5: Solve for x
    x = 475,138,349,699.59/795,410.64
  6. Step 6: Final answer
    x = 597,349.75

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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.