Home / 11,092,686.40-16,637,717.40-3,005,160.40

Finding the Fourth Proportional to 11,092,686.40, 16,637,717.40 and 3,005,160.40

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Solution

The fourth proportional to 11,092,686.40, 16,637,717.40 and 3,005,160.40 is: 4,507,385.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092,686.40 : 16,637,717.40 = 3,005,160.40 : x
  2. Step 2: Convert to fraction form
    11,092,686.40/16,637,717.40 = 3,005,160.40/x
  3. Step 3: Cross multiply
    11,092,686.40x = 16,637,717.40 × 3,005,160.40
  4. Step 4: Simplify right side
    11,092,686.40x = 49,999,009,476,870.96
  5. Step 5: Solve for x
    x = 49,999,009,476,870.96/11,092,686.40
  6. Step 6: Final answer
    x = 4,507,385.11

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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.