Home / 10,709,010.35-16,063,208.96-3,032,637.03

Finding the Fourth Proportional to 10,709,010.35, 16,063,208.96 and 3,032,637.03

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Solution

The fourth proportional to 10,709,010.35, 16,063,208.96 and 3,032,637.03 is: 4,548,868.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,709,010.35 : 16,063,208.96 = 3,032,637.03 : x
  2. Step 2: Convert to fraction form
    10,709,010.35/16,063,208.96 = 3,032,637.03/x
  3. Step 3: Cross multiply
    10,709,010.35x = 16,063,208.96 × 3,032,637.03
  4. Step 4: Simplify right side
    10,709,010.35x = 48,713,882,390,915.86
  5. Step 5: Solve for x
    x = 48,713,882,390,915.86/10,709,010.35
  6. Step 6: Final answer
    x = 4,548,868.74

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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.