Home / 14,084,904.18-21,130,387.34-4,369,323.54

Finding the Fourth Proportional to 14,084,904.18, 21,130,387.34 and 4,369,323.54

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Solution

The fourth proportional to 14,084,904.18, 21,130,387.34 and 4,369,323.54 is: 6,554,925.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,084,904.18 : 21,130,387.34 = 4,369,323.54 : x
  2. Step 2: Convert to fraction form
    14,084,904.18/21,130,387.34 = 4,369,323.54/x
  3. Step 3: Cross multiply
    14,084,904.18x = 21,130,387.34 × 4,369,323.54
  4. Step 4: Simplify right side
    14,084,904.18x = 92,325,498,813,979.98
  5. Step 5: Solve for x
    x = 92,325,498,813,979.98/14,084,904.18
  6. Step 6: Final answer
    x = 6,554,925.59

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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.