Home / 10,814,723.04-14,924,296.08-5,919,946.50

Finding the Fourth Proportional to 10,814,723.04, 14,924,296.08 and 5,919,946.50

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Solution

The fourth proportional to 10,814,723.04, 14,924,296.08 and 5,919,946.50 is: 8,169,514.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,723.04 : 14,924,296.08 = 5,919,946.50 : x
  2. Step 2: Convert to fraction form
    10,814,723.04/14,924,296.08 = 5,919,946.50/x
  3. Step 3: Cross multiply
    10,814,723.04x = 14,924,296.08 × 5,919,946.50
  4. Step 4: Simplify right side
    10,814,723.04x = 88,351,034,343,759.72
  5. Step 5: Solve for x
    x = 88,351,034,343,759.72/10,814,723.04
  6. Step 6: Final answer
    x = 8,169,514.28

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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.