Home / 4,020,335.37-5,549,355.77-2,573,926.47

Finding the Fourth Proportional to 4,020,335.37, 5,549,355.77 and 2,573,926.47

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Solution

The fourth proportional to 4,020,335.37, 5,549,355.77 and 2,573,926.47 is: 3,552,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,335.37 : 5,549,355.77 = 2,573,926.47 : x
  2. Step 2: Convert to fraction form
    4,020,335.37/5,549,355.77 = 2,573,926.47/x
  3. Step 3: Cross multiply
    4,020,335.37x = 5,549,355.77 × 2,573,926.47
  4. Step 4: Simplify right side
    4,020,335.37x = 14,283,633,694,980.60
  5. Step 5: Solve for x
    x = 14,283,633,694,980.60/4,020,335.37
  6. Step 6: Final answer
    x = 3,552,846.31

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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.