Home / 4,608,080.64-6,359,169.60-2,570,976

Finding the Fourth Proportional to 4,608,080.64, 6,359,169.60 and 2,570,976

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Solution

The fourth proportional to 4,608,080.64, 6,359,169.60 and 2,570,976 is: 3,547,957.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,080.64 : 6,359,169.60 = 2,570,976 : x
  2. Step 2: Convert to fraction form
    4,608,080.64/6,359,169.60 = 2,570,976/x
  3. Step 3: Cross multiply
    4,608,080.64x = 6,359,169.60 × 2,570,976
  4. Step 4: Simplify right side
    4,608,080.64x = 16,349,272,421,529.60
  5. Step 5: Solve for x
    x = 16,349,272,421,529.60/4,608,080.64
  6. Step 6: Final answer
    x = 3,547,957.10

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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.