Home / 5,460,318.08-7,535,591.16-3,137,957.36

Finding the Fourth Proportional to 5,460,318.08, 7,535,591.16 and 3,137,957.36

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Solution

The fourth proportional to 5,460,318.08, 7,535,591.16 and 3,137,957.36 is: 4,330,583.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,318.08 : 7,535,591.16 = 3,137,957.36 : x
  2. Step 2: Convert to fraction form
    5,460,318.08/7,535,591.16 = 3,137,957.36/x
  3. Step 3: Cross multiply
    5,460,318.08x = 7,535,591.16 × 3,137,957.36
  4. Step 4: Simplify right side
    5,460,318.08x = 23,646,363,742,472.94
  5. Step 5: Solve for x
    x = 23,646,363,742,472.94/5,460,318.08
  6. Step 6: Final answer
    x = 4,330,583.57

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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.