Home / 1,045,089.52-1,567,041.36-955,927.96

Finding the Fourth Proportional to 1,045,089.52, 1,567,041.36 and 955,927.96

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Solution

The fourth proportional to 1,045,089.52, 1,567,041.36 and 955,927.96 is: 1,433,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,089.52 : 1,567,041.36 = 955,927.96 : x
  2. Step 2: Convert to fraction form
    1,045,089.52/1,567,041.36 = 955,927.96/x
  3. Step 3: Cross multiply
    1,045,089.52x = 1,567,041.36 × 955,927.96
  4. Step 4: Simplify right side
    1,045,089.52x = 1,497,978,650,500.43
  5. Step 5: Solve for x
    x = 1,497,978,650,500.43/1,045,089.52
  6. Step 6: Final answer
    x = 1,433,349.60

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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.