Home / 4,927,159.83-6,750,096.20-4,742,945.78

Finding the Fourth Proportional to 4,927,159.83, 6,750,096.20 and 4,742,945.78

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Solution

The fourth proportional to 4,927,159.83, 6,750,096.20 and 4,742,945.78 is: 6,497,727.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,159.83 : 6,750,096.20 = 4,742,945.78 : x
  2. Step 2: Convert to fraction form
    4,927,159.83/6,750,096.20 = 4,742,945.78/x
  3. Step 3: Cross multiply
    4,927,159.83x = 6,750,096.20 × 4,742,945.78
  4. Step 4: Simplify right side
    4,927,159.83x = 32,015,340,262,669.31
  5. Step 5: Solve for x
    x = 32,015,340,262,669.31/4,927,159.83
  6. Step 6: Final answer
    x = 6,497,727.16

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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.