Home / 4,871,798.56-7,308,398.04-1,506,268

Finding the Fourth Proportional to 4,871,798.56, 7,308,398.04 and 1,506,268

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Solution

The fourth proportional to 4,871,798.56, 7,308,398.04 and 1,506,268 is: 2,259,618.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,798.56 : 7,308,398.04 = 1,506,268 : x
  2. Step 2: Convert to fraction form
    4,871,798.56/7,308,398.04 = 1,506,268/x
  3. Step 3: Cross multiply
    4,871,798.56x = 7,308,398.04 × 1,506,268
  4. Step 4: Simplify right side
    4,871,798.56x = 11,008,406,098,914.72
  5. Step 5: Solve for x
    x = 11,008,406,098,914.72/4,871,798.56
  6. Step 6: Final answer
    x = 2,259,618.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.