Home / 1,023,894.01-1,413,254.81-594,312.54

Finding the Fourth Proportional to 1,023,894.01, 1,413,254.81 and 594,312.54

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Solution

The fourth proportional to 1,023,894.01, 1,413,254.81 and 594,312.54 is: 820,314.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,894.01 : 1,413,254.81 = 594,312.54 : x
  2. Step 2: Convert to fraction form
    1,023,894.01/1,413,254.81 = 594,312.54/x
  3. Step 3: Cross multiply
    1,023,894.01x = 1,413,254.81 × 594,312.54
  4. Step 4: Simplify right side
    1,023,894.01x = 839,915,048,641.39
  5. Step 5: Solve for x
    x = 839,915,048,641.39/1,023,894.01
  6. Step 6: Final answer
    x = 820,314.45

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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.