Home / 2,360,332.40-3,256,698.84-1,341,656.96

Finding the Fourth Proportional to 2,360,332.40, 3,256,698.84 and 1,341,656.96

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Solution

The fourth proportional to 2,360,332.40, 3,256,698.84 and 1,341,656.96 is: 1,851,168.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,332.40 : 3,256,698.84 = 1,341,656.96 : x
  2. Step 2: Convert to fraction form
    2,360,332.40/3,256,698.84 = 1,341,656.96/x
  3. Step 3: Cross multiply
    2,360,332.40x = 3,256,698.84 × 1,341,656.96
  4. Step 4: Simplify right side
    2,360,332.40x = 4,369,372,665,309.93
  5. Step 5: Solve for x
    x = 4,369,372,665,309.93/2,360,332.40
  6. Step 6: Final answer
    x = 1,851,168.36

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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.