Home / 4,137,495.67-5,709,600.31-2,276,737.12

Finding the Fourth Proportional to 4,137,495.67, 5,709,600.31 and 2,276,737.12

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Solution

The fourth proportional to 4,137,495.67, 5,709,600.31 and 2,276,737.12 is: 3,141,818.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,495.67 : 5,709,600.31 = 2,276,737.12 : x
  2. Step 2: Convert to fraction form
    4,137,495.67/5,709,600.31 = 2,276,737.12/x
  3. Step 3: Cross multiply
    4,137,495.67x = 5,709,600.31 × 2,276,737.12
  4. Step 4: Simplify right side
    4,137,495.67x = 12,999,258,966,140.51
  5. Step 5: Solve for x
    x = 12,999,258,966,140.51/4,137,495.67
  6. Step 6: Final answer
    x = 3,141,818.14

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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.