Home / 3,588,477.60-4,952,218.56-1,956,973.98

Finding the Fourth Proportional to 3,588,477.60, 4,952,218.56 and 1,956,973.98

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Solution

The fourth proportional to 3,588,477.60, 4,952,218.56 and 1,956,973.98 is: 2,700,689.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,477.60 : 4,952,218.56 = 1,956,973.98 : x
  2. Step 2: Convert to fraction form
    3,588,477.60/4,952,218.56 = 1,956,973.98/x
  3. Step 3: Cross multiply
    3,588,477.60x = 4,952,218.56 × 1,956,973.98
  4. Step 4: Simplify right side
    3,588,477.60x = 9,691,362,865,193.07
  5. Step 5: Solve for x
    x = 9,691,362,865,193.07/3,588,477.60
  6. Step 6: Final answer
    x = 2,700,689.25

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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.