Home / 11,046,307.06-15,243,478.59-6,151,735.45

Finding the Fourth Proportional to 11,046,307.06, 15,243,478.59 and 6,151,735.45

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Solution

The fourth proportional to 11,046,307.06, 15,243,478.59 and 6,151,735.45 is: 8,489,158.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,307.06 : 15,243,478.59 = 6,151,735.45 : x
  2. Step 2: Convert to fraction form
    11,046,307.06/15,243,478.59 = 6,151,735.45/x
  3. Step 3: Cross multiply
    11,046,307.06x = 15,243,478.59 × 6,151,735.45
  4. Step 4: Simplify right side
    11,046,307.06x = 93,773,847,623,419.02
  5. Step 5: Solve for x
    x = 93,773,847,623,419.02/11,046,307.06
  6. Step 6: Final answer
    x = 8,489,158.15

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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.