Home / 10,792,048.69-14,893,876.34-6,146,030.35

Finding the Fourth Proportional to 10,792,048.69, 14,893,876.34 and 6,146,030.35

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Solution

The fourth proportional to 10,792,048.69, 14,893,876.34 and 6,146,030.35 is: 8,482,005.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,792,048.69 : 14,893,876.34 = 6,146,030.35 : x
  2. Step 2: Convert to fraction form
    10,792,048.69/14,893,876.34 = 6,146,030.35/x
  3. Step 3: Cross multiply
    10,792,048.69x = 14,893,876.34 × 6,146,030.35
  4. Step 4: Simplify right side
    10,792,048.69x = 91,538,216,014,786.91
  5. Step 5: Solve for x
    x = 91,538,216,014,786.91/10,792,048.69
  6. Step 6: Final answer
    x = 8,482,005.47

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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.