Home / 7,849,306.96-10,831,791.22-4,364,628.64

Finding the Fourth Proportional to 7,849,306.96, 10,831,791.22 and 4,364,628.64

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Solution

The fourth proportional to 7,849,306.96, 10,831,791.22 and 4,364,628.64 is: 6,023,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,849,306.96 : 10,831,791.22 = 4,364,628.64 : x
  2. Step 2: Convert to fraction form
    7,849,306.96/10,831,791.22 = 4,364,628.64/x
  3. Step 3: Cross multiply
    7,849,306.96x = 10,831,791.22 × 4,364,628.64
  4. Step 4: Simplify right side
    7,849,306.96x = 47,276,746,181,312.54
  5. Step 5: Solve for x
    x = 47,276,746,181,312.54/7,849,306.96
  6. Step 6: Final answer
    x = 6,023,047.18

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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.