Home / 10,846,036.36-14,968,857.60-6,262,350.04

Finding the Fourth Proportional to 10,846,036.36, 14,968,857.60 and 6,262,350.04

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Solution

The fourth proportional to 10,846,036.36, 14,968,857.60 and 6,262,350.04 is: 8,642,809.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,036.36 : 14,968,857.60 = 6,262,350.04 : x
  2. Step 2: Convert to fraction form
    10,846,036.36/14,968,857.60 = 6,262,350.04/x
  3. Step 3: Cross multiply
    10,846,036.36x = 14,968,857.60 × 6,262,350.04
  4. Step 4: Simplify right side
    10,846,036.36x = 93,740,225,990,114.30
  5. Step 5: Solve for x
    x = 93,740,225,990,114.30/10,846,036.36
  6. Step 6: Final answer
    x = 8,642,809.49

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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.