Home / 4,550,827.37-6,280,141.53-2,457,669.63

Finding the Fourth Proportional to 4,550,827.37, 6,280,141.53 and 2,457,669.63

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Solution

The fourth proportional to 4,550,827.37, 6,280,141.53 and 2,457,669.63 is: 3,391,583.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,827.37 : 6,280,141.53 = 2,457,669.63 : x
  2. Step 2: Convert to fraction form
    4,550,827.37/6,280,141.53 = 2,457,669.63/x
  3. Step 3: Cross multiply
    4,550,827.37x = 6,280,141.53 × 2,457,669.63
  4. Step 4: Simplify right side
    4,550,827.37x = 15,434,513,129,325.13
  5. Step 5: Solve for x
    x = 15,434,513,129,325.13/4,550,827.37
  6. Step 6: Final answer
    x = 3,391,583.96

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Double scale
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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.