Home / 4,833,783.71-6,670,488.31-2,658,326.82

Finding the Fourth Proportional to 4,833,783.71, 6,670,488.31 and 2,658,326.82

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Solution

The fourth proportional to 4,833,783.71, 6,670,488.31 and 2,658,326.82 is: 3,668,417.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,783.71 : 6,670,488.31 = 2,658,326.82 : x
  2. Step 2: Convert to fraction form
    4,833,783.71/6,670,488.31 = 2,658,326.82/x
  3. Step 3: Cross multiply
    4,833,783.71x = 6,670,488.31 × 2,658,326.82
  4. Step 4: Simplify right side
    4,833,783.71x = 17,732,337,976,969.47
  5. Step 5: Solve for x
    x = 17,732,337,976,969.47/4,833,783.71
  6. Step 6: Final answer
    x = 3,668,417.75

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1.5x scale

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.