Home / 5,063,967.24-6,988,012.72-2,771,693.16

Finding the Fourth Proportional to 5,063,967.24, 6,988,012.72 and 2,771,693.16

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Solution

The fourth proportional to 5,063,967.24, 6,988,012.72 and 2,771,693.16 is: 3,824,793.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,967.24 : 6,988,012.72 = 2,771,693.16 : x
  2. Step 2: Convert to fraction form
    5,063,967.24/6,988,012.72 = 2,771,693.16/x
  3. Step 3: Cross multiply
    5,063,967.24x = 6,988,012.72 × 2,771,693.16
  4. Step 4: Simplify right side
    5,063,967.24x = 19,368,627,058,017.00
  5. Step 5: Solve for x
    x = 19,368,627,058,017.00/5,063,967.24
  6. Step 6: Final answer
    x = 3,824,793.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.