Home / 6,333,970.24-8,748,143.04-4,168,182.16

Finding the Fourth Proportional to 6,333,970.24, 8,748,143.04 and 4,168,182.16

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Solution

The fourth proportional to 6,333,970.24, 8,748,143.04 and 4,168,182.16 is: 5,756,871.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,970.24 : 8,748,143.04 = 4,168,182.16 : x
  2. Step 2: Convert to fraction form
    6,333,970.24/8,748,143.04 = 4,168,182.16/x
  3. Step 3: Cross multiply
    6,333,970.24x = 8,748,143.04 × 4,168,182.16
  4. Step 4: Simplify right side
    6,333,970.24x = 36,463,853,752,456.16
  5. Step 5: Solve for x
    x = 36,463,853,752,456.16/6,333,970.24
  6. Step 6: Final answer
    x = 5,756,871.66

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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.