Home / 795,682.65-1,098,066.24-563,525.50

Finding the Fourth Proportional to 795,682.65, 1,098,066.24 and 563,525.50

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Solution

The fourth proportional to 795,682.65, 1,098,066.24 and 563,525.50 is: 777,682.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,682.65 : 1,098,066.24 = 563,525.50 : x
  2. Step 2: Convert to fraction form
    795,682.65/1,098,066.24 = 563,525.50/x
  3. Step 3: Cross multiply
    795,682.65x = 1,098,066.24 × 563,525.50
  4. Step 4: Simplify right side
    795,682.65x = 618,788,326,929.12
  5. Step 5: Solve for x
    x = 618,788,326,929.12/795,682.65
  6. Step 6: Final answer
    x = 777,682.32

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1.5x scale

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.