Home / 2,365,685.10-3,546,583.65-1,018,881.90

Finding the Fourth Proportional to 2,365,685.10, 3,546,583.65 and 1,018,881.90

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Solution

The fourth proportional to 2,365,685.10, 3,546,583.65 and 1,018,881.90 is: 1,527,485.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,685.10 : 3,546,583.65 = 1,018,881.90 : x
  2. Step 2: Convert to fraction form
    2,365,685.10/3,546,583.65 = 1,018,881.90/x
  3. Step 3: Cross multiply
    2,365,685.10x = 3,546,583.65 × 1,018,881.90
  4. Step 4: Simplify right side
    2,365,685.10x = 3,613,549,887,820.94
  5. Step 5: Solve for x
    x = 3,613,549,887,820.94/2,365,685.10
  6. Step 6: Final answer
    x = 1,527,485.58

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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.