Home / 10,955,230.63-15,118,663.41-6,060,368.33

Finding the Fourth Proportional to 10,955,230.63, 15,118,663.41 and 6,060,368.33

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Solution

The fourth proportional to 10,955,230.63, 15,118,663.41 and 6,060,368.33 is: 8,363,554.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,230.63 : 15,118,663.41 = 6,060,368.33 : x
  2. Step 2: Convert to fraction form
    10,955,230.63/15,118,663.41 = 6,060,368.33/x
  3. Step 3: Cross multiply
    10,955,230.63x = 15,118,663.41 × 6,060,368.33
  4. Step 4: Simplify right side
    10,955,230.63x = 91,624,668,868,946.22
  5. Step 5: Solve for x
    x = 91,624,668,868,946.22/10,955,230.63
  6. Step 6: Final answer
    x = 8,363,554.54

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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.