Home / 5,748,953.46-7,931,552.28-3,685,106.82

Finding the Fourth Proportional to 5,748,953.46, 7,931,552.28 and 3,685,106.82

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Solution

The fourth proportional to 5,748,953.46, 7,931,552.28 and 3,685,106.82 is: 5,084,163.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,953.46 : 7,931,552.28 = 3,685,106.82 : x
  2. Step 2: Convert to fraction form
    5,748,953.46/7,931,552.28 = 3,685,106.82/x
  3. Step 3: Cross multiply
    5,748,953.46x = 7,931,552.28 × 3,685,106.82
  4. Step 4: Simplify right side
    5,748,953.46x = 29,228,617,400,214.55
  5. Step 5: Solve for x
    x = 29,228,617,400,214.55/5,748,953.46
  6. Step 6: Final answer
    x = 5,084,163.16

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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.