Home / 1,535,428.38-2,303,497.02-455,916.96

Finding the Fourth Proportional to 1,535,428.38, 2,303,497.02 and 455,916.96

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Solution

The fourth proportional to 1,535,428.38, 2,303,497.02 and 455,916.96 is: 683,980.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,428.38 : 2,303,497.02 = 455,916.96 : x
  2. Step 2: Convert to fraction form
    1,535,428.38/2,303,497.02 = 455,916.96/x
  3. Step 3: Cross multiply
    1,535,428.38x = 2,303,497.02 × 455,916.96
  4. Step 4: Simplify right side
    1,535,428.38x = 1,050,203,358,727.46
  5. Step 5: Solve for x
    x = 1,050,203,358,727.46/1,535,428.38
  6. Step 6: Final answer
    x = 683,980.69

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