Home / 2,042,088.04-3,063,131.10-780,043.24

Finding the Fourth Proportional to 2,042,088.04, 3,063,131.10 and 780,043.24

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Solution

The fourth proportional to 2,042,088.04, 3,063,131.10 and 780,043.24 is: 1,170,064.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,088.04 : 3,063,131.10 = 780,043.24 : x
  2. Step 2: Convert to fraction form
    2,042,088.04/3,063,131.10 = 780,043.24/x
  3. Step 3: Cross multiply
    2,042,088.04x = 3,063,131.10 × 780,043.24
  4. Step 4: Simplify right side
    2,042,088.04x = 2,389,374,707,788.76
  5. Step 5: Solve for x
    x = 2,389,374,707,788.76/2,042,088.04
  6. Step 6: Final answer
    x = 1,170,064.49

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Double scale
Find fourth proportional to 2,042,089.04, 3,063,132.60 and 780,044.24
Similar ratio
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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.