Home / 4,571,384.82-6,308,477.53-2,506,366.35

Finding the Fourth Proportional to 4,571,384.82, 6,308,477.53 and 2,506,366.35

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Solution

The fourth proportional to 4,571,384.82, 6,308,477.53 and 2,506,366.35 is: 3,458,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,384.82 : 6,308,477.53 = 2,506,366.35 : x
  2. Step 2: Convert to fraction form
    4,571,384.82/6,308,477.53 = 2,506,366.35/x
  3. Step 3: Cross multiply
    4,571,384.82x = 6,308,477.53 × 2,506,366.35
  4. Step 4: Simplify right side
    4,571,384.82x = 15,811,355,800,923.12
  5. Step 5: Solve for x
    x = 15,811,355,800,923.12/4,571,384.82
  6. Step 6: Final answer
    x = 3,458,767.18

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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.