Home / 967,484.48-1,335,094.53-531,898.66

Finding the Fourth Proportional to 967,484.48, 1,335,094.53 and 531,898.66

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Solution

The fourth proportional to 967,484.48, 1,335,094.53 and 531,898.66 is: 734,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,484.48 : 1,335,094.53 = 531,898.66 : x
  2. Step 2: Convert to fraction form
    967,484.48/1,335,094.53 = 531,898.66/x
  3. Step 3: Cross multiply
    967,484.48x = 1,335,094.53 × 531,898.66
  4. Step 4: Simplify right side
    967,484.48x = 710,134,984,804.86
  5. Step 5: Solve for x
    x = 710,134,984,804.86/967,484.48
  6. Step 6: Final answer
    x = 734,001.42

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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.