Home / 3,807,401.49-5,251,244.58-2,357,901.63

Finding the Fourth Proportional to 3,807,401.49, 5,251,244.58 and 2,357,901.63

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Solution

The fourth proportional to 3,807,401.49, 5,251,244.58 and 2,357,901.63 is: 3,252,065.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,401.49 : 5,251,244.58 = 2,357,901.63 : x
  2. Step 2: Convert to fraction form
    3,807,401.49/5,251,244.58 = 2,357,901.63/x
  3. Step 3: Cross multiply
    3,807,401.49x = 5,251,244.58 × 2,357,901.63
  4. Step 4: Simplify right side
    3,807,401.49x = 12,381,918,154,710.66
  5. Step 5: Solve for x
    x = 12,381,918,154,710.66/3,807,401.49
  6. Step 6: Final answer
    x = 3,252,065.27

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1.5x scale

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.