Home / 11,046,294.81-15,243,461.69-6,151,723.20

Finding the Fourth Proportional to 11,046,294.81, 15,243,461.69 and 6,151,723.20

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Solution

The fourth proportional to 11,046,294.81, 15,243,461.69 and 6,151,723.20 is: 8,489,141.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,294.81 : 15,243,461.69 = 6,151,723.20 : x
  2. Step 2: Convert to fraction form
    11,046,294.81/15,243,461.69 = 6,151,723.20/x
  3. Step 3: Cross multiply
    11,046,294.81x = 15,243,461.69 × 6,151,723.20
  4. Step 4: Simplify right side
    11,046,294.81x = 93,773,556,895,925.59
  5. Step 5: Solve for x
    x = 93,773,556,895,925.59/11,046,294.81
  6. Step 6: Final answer
    x = 8,489,141.25

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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.