Home / 19,046,425.96-28,577,208.48-6,094,571.68

Finding the Fourth Proportional to 19,046,425.96, 28,577,208.48 and 6,094,571.68

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Solution

The fourth proportional to 19,046,425.96, 28,577,208.48 and 6,094,571.68 is: 9,144,279.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046,425.96 : 28,577,208.48 = 6,094,571.68 : x
  2. Step 2: Convert to fraction form
    19,046,425.96/28,577,208.48 = 6,094,571.68/x
  3. Step 3: Cross multiply
    19,046,425.96x = 28,577,208.48 × 6,094,571.68
  4. Step 4: Simplify right side
    19,046,425.96x = 174,165,845,495,663.84
  5. Step 5: Solve for x
    x = 174,165,845,495,663.84/19,046,425.96
  6. Step 6: Final answer
    x = 9,144,279.66

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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.