Home / 4,343,321.08-5,994,314.64-2,507,776.28

Finding the Fourth Proportional to 4,343,321.08, 5,994,314.64 and 2,507,776.28

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Solution

The fourth proportional to 4,343,321.08, 5,994,314.64 and 2,507,776.28 is: 3,461,038.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,321.08 : 5,994,314.64 = 2,507,776.28 : x
  2. Step 2: Convert to fraction form
    4,343,321.08/5,994,314.64 = 2,507,776.28/x
  3. Step 3: Cross multiply
    4,343,321.08x = 5,994,314.64 × 2,507,776.28
  4. Step 4: Simplify right side
    4,343,321.08x = 15,032,400,039,077.16
  5. Step 5: Solve for x
    x = 15,032,400,039,077.16/4,343,321.08
  6. Step 6: Final answer
    x = 3,461,038.17

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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.