Home / 4,572,609.29-6,309,620.84-2,507,081.32

Finding the Fourth Proportional to 4,572,609.29, 6,309,620.84 and 2,507,081.32

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Solution

The fourth proportional to 4,572,609.29, 6,309,620.84 and 2,507,081.32 is: 3,459,454.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,609.29 : 6,309,620.84 = 2,507,081.32 : x
  2. Step 2: Convert to fraction form
    4,572,609.29/6,309,620.84 = 2,507,081.32/x
  3. Step 3: Cross multiply
    4,572,609.29x = 6,309,620.84 × 2,507,081.32
  4. Step 4: Simplify right side
    4,572,609.29x = 15,818,732,544,246.71
  5. Step 5: Solve for x
    x = 15,818,732,544,246.71/4,572,609.29
  6. Step 6: Final answer
    x = 3,459,454.23

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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.