Home / 2,416,438.32-3,334,804.58-1,498,963.07

Finding the Fourth Proportional to 2,416,438.32, 3,334,804.58 and 1,498,963.07

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Solution

The fourth proportional to 2,416,438.32, 3,334,804.58 and 1,498,963.07 is: 2,068,643.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,438.32 : 3,334,804.58 = 1,498,963.07 : x
  2. Step 2: Convert to fraction form
    2,416,438.32/3,334,804.58 = 1,498,963.07/x
  3. Step 3: Cross multiply
    2,416,438.32x = 3,334,804.58 × 1,498,963.07
  4. Step 4: Simplify right side
    2,416,438.32x = 4,998,748,911,086.86
  5. Step 5: Solve for x
    x = 4,998,748,911,086.86/2,416,438.32
  6. Step 6: Final answer
    x = 2,068,643.29

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1.5x scale

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.