Home / 3,016,811.22-4,163,111.87-1,710,184.46

Finding the Fourth Proportional to 3,016,811.22, 4,163,111.87 and 1,710,184.46

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Solution

The fourth proportional to 3,016,811.22, 4,163,111.87 and 1,710,184.46 is: 2,360,004.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,811.22 : 4,163,111.87 = 1,710,184.46 : x
  2. Step 2: Convert to fraction form
    3,016,811.22/4,163,111.87 = 1,710,184.46/x
  3. Step 3: Cross multiply
    3,016,811.22x = 4,163,111.87 × 1,710,184.46
  4. Step 4: Simplify right side
    3,016,811.22x = 7,119,689,227,172.40
  5. Step 5: Solve for x
    x = 7,119,689,227,172.40/3,016,811.22
  6. Step 6: Final answer
    x = 2,360,004.89

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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.