Home / 1,173,068.03-1,759,632.62-374,348.49

Finding the Fourth Proportional to 1,173,068.03, 1,759,632.62 and 374,348.49

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Solution

The fourth proportional to 1,173,068.03, 1,759,632.62 and 374,348.49 is: 561,532.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,068.03 : 1,759,632.62 = 374,348.49 : x
  2. Step 2: Convert to fraction form
    1,173,068.03/1,759,632.62 = 374,348.49/x
  3. Step 3: Cross multiply
    1,173,068.03x = 1,759,632.62 × 374,348.49
  4. Step 4: Simplify right side
    1,173,068.03x = 658,715,812,380.00
  5. Step 5: Solve for x
    x = 658,715,812,380.00/1,173,068.03
  6. Step 6: Final answer
    x = 561,532.49

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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.