Home / 7,873,970.04-10,866,077.64-4,252,298.04

Finding the Fourth Proportional to 7,873,970.04, 10,866,077.64 and 4,252,298.04

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Solution

The fourth proportional to 7,873,970.04, 10,866,077.64 and 4,252,298.04 is: 5,868,170.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,873,970.04 : 10,866,077.64 = 4,252,298.04 : x
  2. Step 2: Convert to fraction form
    7,873,970.04/10,866,077.64 = 4,252,298.04/x
  3. Step 3: Cross multiply
    7,873,970.04x = 10,866,077.64 × 4,252,298.04
  4. Step 4: Simplify right side
    7,873,970.04x = 46,205,800,651,059.83
  5. Step 5: Solve for x
    x = 46,205,800,651,059.83/7,873,970.04
  6. Step 6: Final answer
    x = 5,868,170.75

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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.