Home / 10,241,051.32-14,133,056.34-5,890,132.27

Finding the Fourth Proportional to 10,241,051.32, 14,133,056.34 and 5,890,132.27

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Solution

The fourth proportional to 10,241,051.32, 14,133,056.34 and 5,890,132.27 is: 8,128,615.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,051.32 : 14,133,056.34 = 5,890,132.27 : x
  2. Step 2: Convert to fraction form
    10,241,051.32/14,133,056.34 = 5,890,132.27/x
  3. Step 3: Cross multiply
    10,241,051.32x = 14,133,056.34 × 5,890,132.27
  4. Step 4: Simplify right side
    10,241,051.32x = 83,245,571,221,962.08
  5. Step 5: Solve for x
    x = 83,245,571,221,962.08/10,241,051.32
  6. Step 6: Final answer
    x = 8,128,615.77

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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.