Home / 4,810,384.86-6,636,483.36-2,745,515.04

Finding the Fourth Proportional to 4,810,384.86, 6,636,483.36 and 2,745,515.04

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Solution

The fourth proportional to 4,810,384.86, 6,636,483.36 and 2,745,515.04 is: 3,787,756.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,384.86 : 6,636,483.36 = 2,745,515.04 : x
  2. Step 2: Convert to fraction form
    4,810,384.86/6,636,483.36 = 2,745,515.04/x
  3. Step 3: Cross multiply
    4,810,384.86x = 6,636,483.36 × 2,745,515.04
  4. Step 4: Simplify right side
    4,810,384.86x = 18,220,564,877,589.73
  5. Step 5: Solve for x
    x = 18,220,564,877,589.73/4,810,384.86
  6. Step 6: Final answer
    x = 3,787,756.16

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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.