Home / 4,185,354.17-5,775,341.38-2,350,014.19

Finding the Fourth Proportional to 4,185,354.17, 5,775,341.38 and 2,350,014.19

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Solution

The fourth proportional to 4,185,354.17, 5,775,341.38 and 2,350,014.19 is: 3,242,768.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,354.17 : 5,775,341.38 = 2,350,014.19 : x
  2. Step 2: Convert to fraction form
    4,185,354.17/5,775,341.38 = 2,350,014.19/x
  3. Step 3: Cross multiply
    4,185,354.17x = 5,775,341.38 × 2,350,014.19
  4. Step 4: Simplify right side
    4,185,354.17x = 13,572,134,174,780.79
  5. Step 5: Solve for x
    x = 13,572,134,174,780.79/4,185,354.17
  6. Step 6: Final answer
    x = 3,242,768.38

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Double scale
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1.5x scale

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.