Home / 2,396,064.02-3,306,555.47-1,308,336.35

Finding the Fourth Proportional to 2,396,064.02, 3,306,555.47 and 1,308,336.35

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Solution

The fourth proportional to 2,396,064.02, 3,306,555.47 and 1,308,336.35 is: 1,805,497.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,064.02 : 3,306,555.47 = 1,308,336.35 : x
  2. Step 2: Convert to fraction form
    2,396,064.02/3,306,555.47 = 1,308,336.35/x
  3. Step 3: Cross multiply
    2,396,064.02x = 3,306,555.47 × 1,308,336.35
  4. Step 4: Simplify right side
    2,396,064.02x = 4,326,086,701,430.40
  5. Step 5: Solve for x
    x = 4,326,086,701,430.40/2,396,064.02
  6. Step 6: Final answer
    x = 1,805,497.13

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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.