Home / 10,910,295.04-16,360,699.23-3,127,495.28

Finding the Fourth Proportional to 10,910,295.04, 16,360,699.23 and 3,127,495.28

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Solution

The fourth proportional to 10,910,295.04, 16,360,699.23 and 3,127,495.28 is: 4,689,883.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,295.04 : 16,360,699.23 = 3,127,495.28 : x
  2. Step 2: Convert to fraction form
    10,910,295.04/16,360,699.23 = 3,127,495.28/x
  3. Step 3: Cross multiply
    10,910,295.04x = 16,360,699.23 × 3,127,495.28
  4. Step 4: Simplify right side
    10,910,295.04x = 51,168,009,619,324.63
  5. Step 5: Solve for x
    x = 51,168,009,619,324.63/10,910,295.04
  6. Step 6: Final answer
    x = 4,689,883.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.