Home / 7,916,468-10,924,746.96-4,294,796

Finding the Fourth Proportional to 7,916,468, 10,924,746.96 and 4,294,796

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Solution

The fourth proportional to 7,916,468, 10,924,746.96 and 4,294,796 is: 5,926,829.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,916,468 : 10,924,746.96 = 4,294,796 : x
  2. Step 2: Convert to fraction form
    7,916,468/10,924,746.96 = 4,294,796/x
  3. Step 3: Cross multiply
    7,916,468x = 10,924,746.96 × 4,294,796
  4. Step 4: Simplify right side
    7,916,468x = 46,919,559,544,820.16
  5. Step 5: Solve for x
    x = 46,919,559,544,820.16/7,916,468
  6. Step 6: Final answer
    x = 5,926,829.94

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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.