Home / 1,731,598.30-2,597,397.36-469,393.12

Finding the Fourth Proportional to 1,731,598.30, 2,597,397.36 and 469,393.12

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Solution

The fourth proportional to 1,731,598.30, 2,597,397.36 and 469,393.12 is: 704,089.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,598.30 : 2,597,397.36 = 469,393.12 : x
  2. Step 2: Convert to fraction form
    1,731,598.30/2,597,397.36 = 469,393.12/x
  3. Step 3: Cross multiply
    1,731,598.30x = 2,597,397.36 × 469,393.12
  4. Step 4: Simplify right side
    1,731,598.30x = 1,219,200,450,690.16
  5. Step 5: Solve for x
    x = 1,219,200,450,690.16/1,731,598.30
  6. Step 6: Final answer
    x = 704,089.66

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Double scale
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1.5x scale

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.