Home / 5,819,888.04-8,028,663.93-4,521,845.22

Finding the Fourth Proportional to 5,819,888.04, 8,028,663.93 and 4,521,845.22

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Solution

The fourth proportional to 5,819,888.04, 8,028,663.93 and 4,521,845.22 is: 6,237,985.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,888.04 : 8,028,663.93 = 4,521,845.22 : x
  2. Step 2: Convert to fraction form
    5,819,888.04/8,028,663.93 = 4,521,845.22/x
  3. Step 3: Cross multiply
    5,819,888.04x = 8,028,663.93 × 4,521,845.22
  4. Step 4: Simplify right side
    5,819,888.04x = 36,304,375,614,856.91
  5. Step 5: Solve for x
    x = 36,304,375,614,856.91/5,819,888.04
  6. Step 6: Final answer
    x = 6,237,985.23

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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.