Home / 4,262,031.63-6,395,569.65-1,568,248.47

Finding the Fourth Proportional to 4,262,031.63, 6,395,569.65 and 1,568,248.47

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Solution

The fourth proportional to 4,262,031.63, 6,395,569.65 and 1,568,248.47 is: 2,353,300.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,031.63 : 6,395,569.65 = 1,568,248.47 : x
  2. Step 2: Convert to fraction form
    4,262,031.63/6,395,569.65 = 1,568,248.47/x
  3. Step 3: Cross multiply
    4,262,031.63x = 6,395,569.65 × 1,568,248.47
  4. Step 4: Simplify right side
    4,262,031.63x = 10,029,842,318,390.94
  5. Step 5: Solve for x
    x = 10,029,842,318,390.94/4,262,031.63
  6. Step 6: Final answer
    x = 2,353,300.77

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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.