Home / 1,039,507.64-1,434,544.08-610,097.48

Finding the Fourth Proportional to 1,039,507.64, 1,434,544.08 and 610,097.48

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Solution

The fourth proportional to 1,039,507.64, 1,434,544.08 and 610,097.48 is: 841,948.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,507.64 : 1,434,544.08 = 610,097.48 : x
  2. Step 2: Convert to fraction form
    1,039,507.64/1,434,544.08 = 610,097.48/x
  3. Step 3: Cross multiply
    1,039,507.64x = 1,434,544.08 × 610,097.48
  4. Step 4: Simplify right side
    1,039,507.64x = 875,211,728,156.92
  5. Step 5: Solve for x
    x = 875,211,728,156.92/1,039,507.64
  6. Step 6: Final answer
    x = 841,948.34

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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.