Home / 7,669,622.80-10,584,299.28-4,232,085.27

Finding the Fourth Proportional to 7,669,622.80, 10,584,299.28 and 4,232,085.27

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Solution

The fourth proportional to 7,669,622.80, 10,584,299.28 and 4,232,085.27 is: 5,840,398.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,669,622.80 : 10,584,299.28 = 4,232,085.27 : x
  2. Step 2: Convert to fraction form
    7,669,622.80/10,584,299.28 = 4,232,085.27/x
  3. Step 3: Cross multiply
    7,669,622.80x = 10,584,299.28 × 4,232,085.27
  4. Step 4: Simplify right side
    7,669,622.80x = 44,793,657,076,159.60
  5. Step 5: Solve for x
    x = 44,793,657,076,159.60/7,669,622.80
  6. Step 6: Final answer
    x = 5,840,398.97

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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.