Home / 1,014,935.04-1,400,549.76-562,193.28

Finding the Fourth Proportional to 1,014,935.04, 1,400,549.76 and 562,193.28

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Solution

The fourth proportional to 1,014,935.04, 1,400,549.76 and 562,193.28 is: 775,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,935.04 : 1,400,549.76 = 562,193.28 : x
  2. Step 2: Convert to fraction form
    1,014,935.04/1,400,549.76 = 562,193.28/x
  3. Step 3: Cross multiply
    1,014,935.04x = 1,400,549.76 × 562,193.28
  4. Step 4: Simplify right side
    1,014,935.04x = 787,379,663,377.61
  5. Step 5: Solve for x
    x = 787,379,663,377.61/1,014,935.04
  6. Step 6: Final answer
    x = 775,793.16

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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.