Home / 4,927,181.32-6,750,125.45-4,742,967.24

Finding the Fourth Proportional to 4,927,181.32, 6,750,125.45 and 4,742,967.24

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Solution

The fourth proportional to 4,927,181.32, 6,750,125.45 and 4,742,967.24 is: 6,497,756.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,181.32 : 6,750,125.45 = 4,742,967.24 : x
  2. Step 2: Convert to fraction form
    4,927,181.32/6,750,125.45 = 4,742,967.24/x
  3. Step 3: Cross multiply
    4,927,181.32x = 6,750,125.45 × 4,742,967.24
  4. Step 4: Simplify right side
    4,927,181.32x = 32,015,623,853,347.05
  5. Step 5: Solve for x
    x = 32,015,623,853,347.05/4,927,181.32
  6. Step 6: Final answer
    x = 6,497,756.38

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.