Home / 733,351.48-1,099,802.07-507,100.86

Finding the Fourth Proportional to 733,351.48, 1,099,802.07 and 507,100.86

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Solution

The fourth proportional to 733,351.48, 1,099,802.07 and 507,100.86 is: 760,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,351.48 : 1,099,802.07 = 507,100.86 : x
  2. Step 2: Convert to fraction form
    733,351.48/1,099,802.07 = 507,100.86/x
  3. Step 3: Cross multiply
    733,351.48x = 1,099,802.07 × 507,100.86
  4. Step 4: Simplify right side
    733,351.48x = 557,710,575,526.78
  5. Step 5: Solve for x
    x = 557,710,575,526.78/733,351.48
  6. Step 6: Final answer
    x = 760,495.60

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1.5x scale

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.