Home / 3,314,471.47-4,573,925.57-1,864,166.52

Finding the Fourth Proportional to 3,314,471.47, 4,573,925.57 and 1,864,166.52

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Solution

The fourth proportional to 3,314,471.47, 4,573,925.57 and 1,864,166.52 is: 2,572,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,471.47 : 4,573,925.57 = 1,864,166.52 : x
  2. Step 2: Convert to fraction form
    3,314,471.47/4,573,925.57 = 1,864,166.52/x
  3. Step 3: Cross multiply
    3,314,471.47x = 4,573,925.57 × 1,864,166.52
  4. Step 4: Simplify right side
    3,314,471.47x = 8,526,558,898,164.28
  5. Step 5: Solve for x
    x = 8,526,558,898,164.28/3,314,471.47
  6. Step 6: Final answer
    x = 2,572,524.45

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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.