Home / 2,546,630.64-3,514,352.08-1,400,798.16

Finding the Fourth Proportional to 2,546,630.64, 3,514,352.08 and 1,400,798.16

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Solution

The fourth proportional to 2,546,630.64, 3,514,352.08 and 1,400,798.16 is: 1,933,102.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,630.64 : 3,514,352.08 = 1,400,798.16 : x
  2. Step 2: Convert to fraction form
    2,546,630.64/3,514,352.08 = 1,400,798.16/x
  3. Step 3: Cross multiply
    2,546,630.64x = 3,514,352.08 × 1,400,798.16
  4. Step 4: Simplify right side
    2,546,630.64x = 4,922,897,927,256.17
  5. Step 5: Solve for x
    x = 4,922,897,927,256.17/2,546,630.64
  6. Step 6: Final answer
    x = 1,933,102.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.