Home / 3,742,281.63-5,613,385.01-1,183,497.01

Finding the Fourth Proportional to 3,742,281.63, 5,613,385.01 and 1,183,497.01

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Solution

The fourth proportional to 3,742,281.63, 5,613,385.01 and 1,183,497.01 is: 1,775,233.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,281.63 : 5,613,385.01 = 1,183,497.01 : x
  2. Step 2: Convert to fraction form
    3,742,281.63/5,613,385.01 = 1,183,497.01/x
  3. Step 3: Cross multiply
    3,742,281.63x = 5,613,385.01 × 1,183,497.01
  4. Step 4: Simplify right side
    3,742,281.63x = 6,643,424,347,246.90
  5. Step 5: Solve for x
    x = 6,643,424,347,246.90/3,742,281.63
  6. Step 6: Final answer
    x = 1,775,233.67

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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.