Home / 8,565,809.04-11,820,833.52-4,698,362

Finding the Fourth Proportional to 8,565,809.04, 11,820,833.52 and 4,698,362

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Solution

The fourth proportional to 8,565,809.04, 11,820,833.52 and 4,698,362 is: 6,483,748.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,565,809.04 : 11,820,833.52 = 4,698,362 : x
  2. Step 2: Convert to fraction form
    8,565,809.04/11,820,833.52 = 4,698,362/x
  3. Step 3: Cross multiply
    8,565,809.04x = 11,820,833.52 × 4,698,362
  4. Step 4: Simplify right side
    8,565,809.04x = 55,538,555,018,694.23
  5. Step 5: Solve for x
    x = 55,538,555,018,694.23/8,565,809.04
  6. Step 6: Final answer
    x = 6,483,748.91

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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.