Home / 11,623,803.48-17,438,358.78-3,537,925.02

Finding the Fourth Proportional to 11,623,803.48, 17,438,358.78 and 3,537,925.02

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Solution

The fourth proportional to 11,623,803.48, 17,438,358.78 and 3,537,925.02 is: 5,307,695.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,803.48 : 17,438,358.78 = 3,537,925.02 : x
  2. Step 2: Convert to fraction form
    11,623,803.48/17,438,358.78 = 3,537,925.02/x
  3. Step 3: Cross multiply
    11,623,803.48x = 17,438,358.78 × 3,537,925.02
  4. Step 4: Simplify right side
    11,623,803.48x = 61,695,605,835,498.68
  5. Step 5: Solve for x
    x = 61,695,605,835,498.68/11,623,803.48
  6. Step 6: Final answer
    x = 5,307,695.19

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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.