Home / 2,688,639.53-3,710,275.64-1,464,955.18

Finding the Fourth Proportional to 2,688,639.53, 3,710,275.64 and 1,464,955.18

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Solution

The fourth proportional to 2,688,639.53, 3,710,275.64 and 1,464,955.18 is: 2,021,612.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,639.53 : 3,710,275.64 = 1,464,955.18 : x
  2. Step 2: Convert to fraction form
    2,688,639.53/3,710,275.64 = 1,464,955.18/x
  3. Step 3: Cross multiply
    2,688,639.53x = 3,710,275.64 × 1,464,955.18
  4. Step 4: Simplify right side
    2,688,639.53x = 5,435,387,506,938.93
  5. Step 5: Solve for x
    x = 5,435,387,506,938.93/2,688,639.53
  6. Step 6: Final answer
    x = 2,021,612.59

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