Home / 793,366.11-1,094,574.80-507,051.36

Finding the Fourth Proportional to 793,366.11, 1,094,574.80 and 507,051.36

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Solution

The fourth proportional to 793,366.11, 1,094,574.80 and 507,051.36 is: 699,558.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,366.11 : 1,094,574.80 = 507,051.36 : x
  2. Step 2: Convert to fraction form
    793,366.11/1,094,574.80 = 507,051.36/x
  3. Step 3: Cross multiply
    793,366.11x = 1,094,574.80 × 507,051.36
  4. Step 4: Simplify right side
    793,366.11x = 555,005,638,426.47
  5. Step 5: Solve for x
    x = 555,005,638,426.47/793,366.11
  6. Step 6: Final answer
    x = 699,558.04

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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.