Home / 2,621,158.08-3,617,314.56-1,475,312.64

Finding the Fourth Proportional to 2,621,158.08, 3,617,314.56 and 1,475,312.64

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Solution

The fourth proportional to 2,621,158.08, 3,617,314.56 and 1,475,312.64 is: 2,035,996.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,158.08 : 3,617,314.56 = 1,475,312.64 : x
  2. Step 2: Convert to fraction form
    2,621,158.08/3,617,314.56 = 1,475,312.64/x
  3. Step 3: Cross multiply
    2,621,158.08x = 3,617,314.56 × 1,475,312.64
  4. Step 4: Simplify right side
    2,621,158.08x = 5,336,669,893,224.04
  5. Step 5: Solve for x
    x = 5,336,669,893,224.04/2,621,158.08
  6. Step 6: Final answer
    x = 2,035,996.96

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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.