Home / 3,755,513.04-5,631,855.30-1,358,765.16

Finding the Fourth Proportional to 3,755,513.04, 5,631,855.30 and 1,358,765.16

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Solution

The fourth proportional to 3,755,513.04, 5,631,855.30 and 1,358,765.16 is: 2,037,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,513.04 : 5,631,855.30 = 1,358,765.16 : x
  2. Step 2: Convert to fraction form
    3,755,513.04/5,631,855.30 = 1,358,765.16/x
  3. Step 3: Cross multiply
    3,755,513.04x = 5,631,855.30 × 1,358,765.16
  4. Step 4: Simplify right side
    3,755,513.04x = 7,652,368,767,801.35
  5. Step 5: Solve for x
    x = 7,652,368,767,801.35/3,755,513.04
  6. Step 6: Final answer
    x = 2,037,636.05

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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.