Home / 4,312,597.92-5,953,298.04-2,785,449.84

Finding the Fourth Proportional to 4,312,597.92, 5,953,298.04 and 2,785,449.84

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Solution

The fourth proportional to 4,312,597.92, 5,953,298.04 and 2,785,449.84 is: 3,845,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,597.92 : 5,953,298.04 = 2,785,449.84 : x
  2. Step 2: Convert to fraction form
    4,312,597.92/5,953,298.04 = 2,785,449.84/x
  3. Step 3: Cross multiply
    4,312,597.92x = 5,953,298.04 × 2,785,449.84
  4. Step 4: Simplify right side
    4,312,597.92x = 16,582,613,072,990.31
  5. Step 5: Solve for x
    x = 16,582,613,072,990.31/4,312,597.92
  6. Step 6: Final answer
    x = 3,845,156.30

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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.