Home / 5,742,502.90-7,925,007.04-3,164,183.02

Finding the Fourth Proportional to 5,742,502.90, 7,925,007.04 and 3,164,183.02

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Solution

The fourth proportional to 5,742,502.90, 7,925,007.04 and 3,164,183.02 is: 4,366,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,742,502.90 : 7,925,007.04 = 3,164,183.02 : x
  2. Step 2: Convert to fraction form
    5,742,502.90/7,925,007.04 = 3,164,183.02/x
  3. Step 3: Cross multiply
    5,742,502.90x = 7,925,007.04 × 3,164,183.02
  4. Step 4: Simplify right side
    5,742,502.90x = 25,076,172,709,348.46
  5. Step 5: Solve for x
    x = 25,076,172,709,348.46/5,742,502.90
  6. Step 6: Final answer
    x = 4,366,767.10

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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.