Home / 9,559,241.28-14,338,848.87-4,438,871.25

Finding the Fourth Proportional to 9,559,241.28, 14,338,848.87 and 4,438,871.25

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Solution

The fourth proportional to 9,559,241.28, 14,338,848.87 and 4,438,871.25 is: 6,658,300.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,241.28 : 14,338,848.87 = 4,438,871.25 : x
  2. Step 2: Convert to fraction form
    9,559,241.28/14,338,848.87 = 4,438,871.25/x
  3. Step 3: Cross multiply
    9,559,241.28x = 14,338,848.87 × 4,438,871.25
  4. Step 4: Simplify right side
    9,559,241.28x = 63,648,304,007,137.98
  5. Step 5: Solve for x
    x = 63,648,304,007,137.98/9,559,241.28
  6. Step 6: Final answer
    x = 6,658,300.82

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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.