Home / 4,886,889.84-6,747,870.24-3,053,484

Finding the Fourth Proportional to 4,886,889.84, 6,747,870.24 and 3,053,484

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Solution

The fourth proportional to 4,886,889.84, 6,747,870.24 and 3,053,484 is: 4,216,283.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,889.84 : 6,747,870.24 = 3,053,484 : x
  2. Step 2: Convert to fraction form
    4,886,889.84/6,747,870.24 = 3,053,484/x
  3. Step 3: Cross multiply
    4,886,889.84x = 6,747,870.24 × 3,053,484
  4. Step 4: Simplify right side
    4,886,889.84x = 20,604,513,811,916.16
  5. Step 5: Solve for x
    x = 20,604,513,811,916.16/4,886,889.84
  6. Step 6: Final answer
    x = 4,216,283.67

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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.