Home / 1,064,070.54-1,468,421.06-580,646.34

Finding the Fourth Proportional to 1,064,070.54, 1,468,421.06 and 580,646.34

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Solution

The fourth proportional to 1,064,070.54, 1,468,421.06 and 580,646.34 is: 801,293.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,070.54 : 1,468,421.06 = 580,646.34 : x
  2. Step 2: Convert to fraction form
    1,064,070.54/1,468,421.06 = 580,646.34/x
  3. Step 3: Cross multiply
    1,064,070.54x = 1,468,421.06 × 580,646.34
  4. Step 4: Simplify right side
    1,064,070.54x = 852,633,311,164.69
  5. Step 5: Solve for x
    x = 852,633,311,164.69/1,064,070.54
  6. Step 6: Final answer
    x = 801,293.97

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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.