Home / 3,673,046.30-5,510,347.05-1,114,051.10

Finding the Fourth Proportional to 3,673,046.30, 5,510,347.05 and 1,114,051.10

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Solution

The fourth proportional to 3,673,046.30, 5,510,347.05 and 1,114,051.10 is: 1,671,312.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,046.30 : 5,510,347.05 = 1,114,051.10 : x
  2. Step 2: Convert to fraction form
    3,673,046.30/5,510,347.05 = 1,114,051.10/x
  3. Step 3: Cross multiply
    3,673,046.30x = 5,510,347.05 × 1,114,051.10
  4. Step 4: Simplify right side
    3,673,046.30x = 6,138,808,192,434.26
  5. Step 5: Solve for x
    x = 6,138,808,192,434.26/3,673,046.30
  6. Step 6: Final answer
    x = 1,671,312.50

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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.