Home / 1,544,257.60-2,316,271.20-645,467.20

Finding the Fourth Proportional to 1,544,257.60, 2,316,271.20 and 645,467.20

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Solution

The fourth proportional to 1,544,257.60, 2,316,271.20 and 645,467.20 is: 968,152.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,257.60 : 2,316,271.20 = 645,467.20 : x
  2. Step 2: Convert to fraction form
    1,544,257.60/2,316,271.20 = 645,467.20/x
  3. Step 3: Cross multiply
    1,544,257.60x = 2,316,271.20 × 645,467.20
  4. Step 4: Simplify right side
    1,544,257.60x = 1,495,077,085,904.64
  5. Step 5: Solve for x
    x = 1,495,077,085,904.64/1,544,257.60
  6. Step 6: Final answer
    x = 968,152.65

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