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Finding the Fourth Proportional to 1,565,364.02, 2,348,341 and 593,019.55

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Solution

The fourth proportional to 1,565,364.02, 2,348,341 and 593,019.55 is: 889,641.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,364.02 : 2,348,341 = 593,019.55 : x
  2. Step 2: Convert to fraction form
    1,565,364.02/2,348,341 = 593,019.55/x
  3. Step 3: Cross multiply
    1,565,364.02x = 2,348,341 × 593,019.55
  4. Step 4: Simplify right side
    1,565,364.02x = 1,392,612,123,066.55
  5. Step 5: Solve for x
    x = 1,392,612,123,066.55/1,565,364.02
  6. Step 6: Final answer
    x = 889,641.07

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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.