Home / 11,051,053.16-16,578,351.20-4,662,246.60

Finding the Fourth Proportional to 11,051,053.16, 16,578,351.20 and 4,662,246.60

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Solution

The fourth proportional to 11,051,053.16, 16,578,351.20 and 4,662,246.60 is: 6,994,117.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,053.16 : 16,578,351.20 = 4,662,246.60 : x
  2. Step 2: Convert to fraction form
    11,051,053.16/16,578,351.20 = 4,662,246.60/x
  3. Step 3: Cross multiply
    11,051,053.16x = 16,578,351.20 × 4,662,246.60
  4. Step 4: Simplify right side
    11,051,053.16x = 77,292,361,527,461.53
  5. Step 5: Solve for x
    x = 77,292,361,527,461.53/11,051,053.16
  6. Step 6: Final answer
    x = 6,994,117.25

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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.