Home / 4,144,655.60-6,214,818.24-1,304,005.04

Finding the Fourth Proportional to 4,144,655.60, 6,214,818.24 and 1,304,005.04

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Solution

The fourth proportional to 4,144,655.60, 6,214,818.24 and 1,304,005.04 is: 1,955,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,655.60 : 6,214,818.24 = 1,304,005.04 : x
  2. Step 2: Convert to fraction form
    4,144,655.60/6,214,818.24 = 1,304,005.04/x
  3. Step 3: Cross multiply
    4,144,655.60x = 6,214,818.24 × 1,304,005.04
  4. Step 4: Simplify right side
    4,144,655.60x = 8,104,154,307,643.93
  5. Step 5: Solve for x
    x = 8,104,154,307,643.93/4,144,655.60
  6. Step 6: Final answer
    x = 1,955,326.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.