Home / 4,470,875.38-6,170,613.21-2,635,226.51

Finding the Fourth Proportional to 4,470,875.38, 6,170,613.21 and 2,635,226.51

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Solution

The fourth proportional to 4,470,875.38, 6,170,613.21 and 2,635,226.51 is: 3,637,087.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,875.38 : 6,170,613.21 = 2,635,226.51 : x
  2. Step 2: Convert to fraction form
    4,470,875.38/6,170,613.21 = 2,635,226.51/x
  3. Step 3: Cross multiply
    4,470,875.38x = 6,170,613.21 × 2,635,226.51
  4. Step 4: Simplify right side
    4,470,875.38x = 16,260,963,513,948.20
  5. Step 5: Solve for x
    x = 16,260,963,513,948.20/4,470,875.38
  6. Step 6: Final answer
    x = 3,637,087.18

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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.