Home / 4,473,628.40-6,173,677.50-2,436,436.28

Finding the Fourth Proportional to 4,473,628.40, 6,173,677.50 and 2,436,436.28

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Solution

The fourth proportional to 4,473,628.40, 6,173,677.50 and 2,436,436.28 is: 3,362,320.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,628.40 : 6,173,677.50 = 2,436,436.28 : x
  2. Step 2: Convert to fraction form
    4,473,628.40/6,173,677.50 = 2,436,436.28/x
  3. Step 3: Cross multiply
    4,473,628.40x = 6,173,677.50 × 2,436,436.28
  4. Step 4: Simplify right side
    4,473,628.40x = 15,041,771,842,019.70
  5. Step 5: Solve for x
    x = 15,041,771,842,019.70/4,473,628.40
  6. Step 6: Final answer
    x = 3,362,320.36

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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.