Home / 4,807,316.74-6,634,098.58-2,631,998.04

Finding the Fourth Proportional to 4,807,316.74, 6,634,098.58 and 2,631,998.04

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Solution

The fourth proportional to 4,807,316.74, 6,634,098.58 and 2,631,998.04 is: 3,632,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,316.74 : 6,634,098.58 = 2,631,998.04 : x
  2. Step 2: Convert to fraction form
    4,807,316.74/6,634,098.58 = 2,631,998.04/x
  3. Step 3: Cross multiply
    4,807,316.74x = 6,634,098.58 × 2,631,998.04
  4. Step 4: Simplify right side
    4,807,316.74x = 17,460,934,459,726.78
  5. Step 5: Solve for x
    x = 17,460,934,459,726.78/4,807,316.74
  6. Step 6: Final answer
    x = 3,632,158.10

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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.