Home / 9,762,547.72-14,644,378.88-3,283,022.92

Finding the Fourth Proportional to 9,762,547.72, 14,644,378.88 and 3,283,022.92

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Solution

The fourth proportional to 9,762,547.72, 14,644,378.88 and 3,283,022.92 is: 4,924,721.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,762,547.72 : 14,644,378.88 = 3,283,022.92 : x
  2. Step 2: Convert to fraction form
    9,762,547.72/14,644,378.88 = 3,283,022.92/x
  3. Step 3: Cross multiply
    9,762,547.72x = 14,644,378.88 × 3,283,022.92
  4. Step 4: Simplify right side
    9,762,547.72x = 48,077,831,512,203.93
  5. Step 5: Solve for x
    x = 48,077,831,512,203.93/9,762,547.72
  6. Step 6: Final answer
    x = 4,924,721.79

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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.