Home / 1,034,020.60-1,426,927.96-575,125.30

Finding the Fourth Proportional to 1,034,020.60, 1,426,927.96 and 575,125.30

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Solution

The fourth proportional to 1,034,020.60, 1,426,927.96 and 575,125.30 is: 793,661.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,020.60 : 1,426,927.96 = 575,125.30 : x
  2. Step 2: Convert to fraction form
    1,034,020.60/1,426,927.96 = 575,125.30/x
  3. Step 3: Cross multiply
    1,034,020.60x = 1,426,927.96 × 575,125.30
  4. Step 4: Simplify right side
    1,034,020.60x = 820,662,371,073.39
  5. Step 5: Solve for x
    x = 820,662,371,073.39/1,034,020.60
  6. Step 6: Final answer
    x = 793,661.53

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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.