Home / 6,055,740.47-9,076,130.88-5,196,774.35

Finding the Fourth Proportional to 6,055,740.47, 9,076,130.88 and 5,196,774.35

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Solution

The fourth proportional to 6,055,740.47, 9,076,130.88 and 5,196,774.35 is: 7,788,742.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,740.47 : 9,076,130.88 = 5,196,774.35 : x
  2. Step 2: Convert to fraction form
    6,055,740.47/9,076,130.88 = 5,196,774.35/x
  3. Step 3: Cross multiply
    6,055,740.47x = 9,076,130.88 × 5,196,774.35
  4. Step 4: Simplify right side
    6,055,740.47x = 47,166,604,109,046.27
  5. Step 5: Solve for x
    x = 47,166,604,109,046.27/6,055,740.47
  6. Step 6: Final answer
    x = 7,788,742.66

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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.