Home / 1,009,530.16-1,513,967.56-335,430.43

Finding the Fourth Proportional to 1,009,530.16, 1,513,967.56 and 335,430.43

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Solution

The fourth proportional to 1,009,530.16, 1,513,967.56 and 335,430.43 is: 503,036.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,530.16 : 1,513,967.56 = 335,430.43 : x
  2. Step 2: Convert to fraction form
    1,009,530.16/1,513,967.56 = 335,430.43/x
  3. Step 3: Cross multiply
    1,009,530.16x = 1,513,967.56 × 335,430.43
  4. Step 4: Simplify right side
    1,009,530.16x = 507,830,789,656.85
  5. Step 5: Solve for x
    x = 507,830,789,656.85/1,009,530.16
  6. Step 6: Final answer
    x = 503,036.77

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