Home / 1,051,758.24-1,451,541.72-610,330.08

Finding the Fourth Proportional to 1,051,758.24, 1,451,541.72 and 610,330.08

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Solution

The fourth proportional to 1,051,758.24, 1,451,541.72 and 610,330.08 is: 842,322.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,758.24 : 1,451,541.72 = 610,330.08 : x
  2. Step 2: Convert to fraction form
    1,051,758.24/1,451,541.72 = 610,330.08/x
  3. Step 3: Cross multiply
    1,051,758.24x = 1,451,541.72 × 610,330.08
  4. Step 4: Simplify right side
    1,051,758.24x = 885,919,574,090.94
  5. Step 5: Solve for x
    x = 885,919,574,090.94/1,051,758.24
  6. Step 6: Final answer
    x = 842,322.45

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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.