Home / 4,176,035.38-5,762,655.66-2,456,823.88

Finding the Fourth Proportional to 4,176,035.38, 5,762,655.66 and 2,456,823.88

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Solution

The fourth proportional to 4,176,035.38, 5,762,655.66 and 2,456,823.88 is: 3,390,256.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,035.38 : 5,762,655.66 = 2,456,823.88 : x
  2. Step 2: Convert to fraction form
    4,176,035.38/5,762,655.66 = 2,456,823.88/x
  3. Step 3: Cross multiply
    4,176,035.38x = 5,762,655.66 × 2,456,823.88
  4. Step 4: Simplify right side
    4,176,035.38x = 14,157,830,037,705.16
  5. Step 5: Solve for x
    x = 14,157,830,037,705.16/4,176,035.38
  6. Step 6: Final answer
    x = 3,390,256.25

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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.