Home / 346,252.98-476,763.30-295,151.10

Finding the Fourth Proportional to 346,252.98, 476,763.30 and 295,151.10

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Solution

The fourth proportional to 346,252.98, 476,763.30 and 295,151.10 is: 406,400.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,252.98 : 476,763.30 = 295,151.10 : x
  2. Step 2: Convert to fraction form
    346,252.98/476,763.30 = 295,151.10/x
  3. Step 3: Cross multiply
    346,252.98x = 476,763.30 × 295,151.10
  4. Step 4: Simplify right side
    346,252.98x = 140,717,212,434.63
  5. Step 5: Solve for x
    x = 140,717,212,434.63/346,252.98
  6. Step 6: Final answer
    x = 406,400.00

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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.