Home / 1,035,326.39-1,425,581.69-1,032,337.03

Finding the Fourth Proportional to 1,035,326.39, 1,425,581.69 and 1,032,337.03

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Solution

The fourth proportional to 1,035,326.39, 1,425,581.69 and 1,032,337.03 is: 1,421,465.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,326.39 : 1,425,581.69 = 1,032,337.03 : x
  2. Step 2: Convert to fraction form
    1,035,326.39/1,425,581.69 = 1,032,337.03/x
  3. Step 3: Cross multiply
    1,035,326.39x = 1,425,581.69 × 1,032,337.03
  4. Step 4: Simplify right side
    1,035,326.39x = 1,471,680,771,087.63
  5. Step 5: Solve for x
    x = 1,471,680,771,087.63/1,035,326.39
  6. Step 6: Final answer
    x = 1,421,465.53

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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.