Home / 6,012,264.51-8,303,820.28-3,956,457.81

Finding the Fourth Proportional to 6,012,264.51, 8,303,820.28 and 3,956,457.81

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Solution

The fourth proportional to 6,012,264.51, 8,303,820.28 and 3,956,457.81 is: 5,464,449.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,264.51 : 8,303,820.28 = 3,956,457.81 : x
  2. Step 2: Convert to fraction form
    6,012,264.51/8,303,820.28 = 3,956,457.81/x
  3. Step 3: Cross multiply
    6,012,264.51x = 8,303,820.28 × 3,956,457.81
  4. Step 4: Simplify right side
    6,012,264.51x = 32,853,714,643,145.64
  5. Step 5: Solve for x
    x = 32,853,714,643,145.64/6,012,264.51
  6. Step 6: Final answer
    x = 5,464,449.31

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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.