Home / 10,355,228.58-14,287,048.56-6,003,446.52

Finding the Fourth Proportional to 10,355,228.58, 14,287,048.56 and 6,003,446.52

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Solution

The fourth proportional to 10,355,228.58, 14,287,048.56 and 6,003,446.52 is: 8,282,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,355,228.58 : 14,287,048.56 = 6,003,446.52 : x
  2. Step 2: Convert to fraction form
    10,355,228.58/14,287,048.56 = 6,003,446.52/x
  3. Step 3: Cross multiply
    10,355,228.58x = 14,287,048.56 × 6,003,446.52
  4. Step 4: Simplify right side
    10,355,228.58x = 85,771,531,958,603.02
  5. Step 5: Solve for x
    x = 85,771,531,958,603.02/10,355,228.58
  6. Step 6: Final answer
    x = 8,282,920.20

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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.