Home / 1,064,029.43-1,596,895.22-558,888.26

Finding the Fourth Proportional to 1,064,029.43, 1,596,895.22 and 558,888.26

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Solution

The fourth proportional to 1,064,029.43, 1,596,895.22 and 558,888.26 is: 838,779.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,029.43 : 1,596,895.22 = 558,888.26 : x
  2. Step 2: Convert to fraction form
    1,064,029.43/1,596,895.22 = 558,888.26/x
  3. Step 3: Cross multiply
    1,064,029.43x = 1,596,895.22 × 558,888.26
  4. Step 4: Simplify right side
    1,064,029.43x = 892,485,984,320.86
  5. Step 5: Solve for x
    x = 892,485,984,320.86/1,064,029.43
  6. Step 6: Final answer
    x = 838,779.41

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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.