Home / 704,292.12-1,054,076.20-577,927.26

Finding the Fourth Proportional to 704,292.12, 1,054,076.20 and 577,927.26

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Solution

The fourth proportional to 704,292.12, 1,054,076.20 and 577,927.26 is: 864,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,292.12 : 1,054,076.20 = 577,927.26 : x
  2. Step 2: Convert to fraction form
    704,292.12/1,054,076.20 = 577,927.26/x
  3. Step 3: Cross multiply
    704,292.12x = 1,054,076.20 × 577,927.26
  4. Step 4: Simplify right side
    704,292.12x = 609,179,370,097.21
  5. Step 5: Solve for x
    x = 609,179,370,097.21/704,292.12
  6. Step 6: Final answer
    x = 864,952.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.