Home / 4,657,061.94-6,426,735.75-2,619,871.44

Finding the Fourth Proportional to 4,657,061.94, 6,426,735.75 and 2,619,871.44

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Solution

The fourth proportional to 4,657,061.94, 6,426,735.75 and 2,619,871.44 is: 3,615,417.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,061.94 : 6,426,735.75 = 2,619,871.44 : x
  2. Step 2: Convert to fraction form
    4,657,061.94/6,426,735.75 = 2,619,871.44/x
  3. Step 3: Cross multiply
    4,657,061.94x = 6,426,735.75 × 2,619,871.44
  4. Step 4: Simplify right side
    4,657,061.94x = 16,837,221,443,851.98
  5. Step 5: Solve for x
    x = 16,837,221,443,851.98/4,657,061.94
  6. Step 6: Final answer
    x = 3,615,417.12

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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.