Home / 11,841,503.04-16,341,670.48-7,256,939.04

Finding the Fourth Proportional to 11,841,503.04, 16,341,670.48 and 7,256,939.04

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Solution

The fourth proportional to 11,841,503.04, 16,341,670.48 and 7,256,939.04 is: 10,014,818.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,503.04 : 16,341,670.48 = 7,256,939.04 : x
  2. Step 2: Convert to fraction form
    11,841,503.04/16,341,670.48 = 7,256,939.04/x
  3. Step 3: Cross multiply
    11,841,503.04x = 16,341,670.48 × 7,256,939.04
  4. Step 4: Simplify right side
    11,841,503.04x = 118,590,506,485,127.55
  5. Step 5: Solve for x
    x = 118,590,506,485,127.55/11,841,503.04
  6. Step 6: Final answer
    x = 10,014,818.73

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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.