Home / 875,372.05-1,310,941.95-724,501.86

Finding the Fourth Proportional to 875,372.05, 1,310,941.95 and 724,501.86

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Solution

The fourth proportional to 875,372.05, 1,310,941.95 and 724,501.86 is: 1,085,001.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,372.05 : 1,310,941.95 = 724,501.86 : x
  2. Step 2: Convert to fraction form
    875,372.05/1,310,941.95 = 724,501.86/x
  3. Step 3: Cross multiply
    875,372.05x = 1,310,941.95 × 724,501.86
  4. Step 4: Simplify right side
    875,372.05x = 949,779,881,127.03
  5. Step 5: Solve for x
    x = 949,779,881,127.03/875,372.05
  6. Step 6: Final answer
    x = 1,085,001.38

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