Home / 3,699,389.70-5,549,084.55-1,175,300.10

Finding the Fourth Proportional to 3,699,389.70, 5,549,084.55 and 1,175,300.10

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Solution

The fourth proportional to 3,699,389.70, 5,549,084.55 and 1,175,300.10 is: 1,762,950.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,389.70 : 5,549,084.55 = 1,175,300.10 : x
  2. Step 2: Convert to fraction form
    3,699,389.70/5,549,084.55 = 1,175,300.10/x
  3. Step 3: Cross multiply
    3,699,389.70x = 5,549,084.55 × 1,175,300.10
  4. Step 4: Simplify right side
    3,699,389.70x = 6,521,839,626,523.46
  5. Step 5: Solve for x
    x = 6,521,839,626,523.46/3,699,389.70
  6. Step 6: Final answer
    x = 1,762,950.15

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Similar ratio
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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.