Home / 5,742,173.64-7,924,379.07-3,295,232.28

Finding the Fourth Proportional to 5,742,173.64, 7,924,379.07 and 3,295,232.28

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Solution

The fourth proportional to 5,742,173.64, 7,924,379.07 and 3,295,232.28 is: 4,547,523.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742,173.64 : 7,924,379.07 = 3,295,232.28 : x
  2. Step 2: Convert to fraction form
    5,742,173.64/7,924,379.07 = 3,295,232.28/x
  3. Step 3: Cross multiply
    5,742,173.64x = 7,924,379.07 × 3,295,232.28
  4. Step 4: Simplify right side
    5,742,173.64x = 26,112,669,710,420.38
  5. Step 5: Solve for x
    x = 26,112,669,710,420.38/5,742,173.64
  6. Step 6: Final answer
    x = 4,547,523.52

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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.