Home / 1,009,541.66-1,513,984.82-335,441.93

Finding the Fourth Proportional to 1,009,541.66, 1,513,984.82 and 335,441.93

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Solution

The fourth proportional to 1,009,541.66, 1,513,984.82 and 335,441.93 is: 503,054.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,541.66 : 1,513,984.82 = 335,441.93 : x
  2. Step 2: Convert to fraction form
    1,009,541.66/1,513,984.82 = 335,441.93/x
  3. Step 3: Cross multiply
    1,009,541.66x = 1,513,984.82 × 335,441.93
  4. Step 4: Simplify right side
    1,009,541.66x = 507,853,980,764.37
  5. Step 5: Solve for x
    x = 507,853,980,764.37/1,009,541.66
  6. Step 6: Final answer
    x = 503,054.01

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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.