Home / 1,255,346.93-1,732,459.25-704,114.39

Finding the Fourth Proportional to 1,255,346.93, 1,732,459.25 and 704,114.39

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Solution

The fourth proportional to 1,255,346.93, 1,732,459.25 and 704,114.39 is: 971,723.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,346.93 : 1,732,459.25 = 704,114.39 : x
  2. Step 2: Convert to fraction form
    1,255,346.93/1,732,459.25 = 704,114.39/x
  3. Step 3: Cross multiply
    1,255,346.93x = 1,732,459.25 × 704,114.39
  4. Step 4: Simplify right side
    1,255,346.93x = 1,219,849,488,013.61
  5. Step 5: Solve for x
    x = 1,219,849,488,013.61/1,255,346.93
  6. Step 6: Final answer
    x = 971,723.00

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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.