Home / 6,335,386.92-8,750,050.65-4,294,653.48

Finding the Fourth Proportional to 6,335,386.92, 8,750,050.65 and 4,294,653.48

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Solution

The fourth proportional to 6,335,386.92, 8,750,050.65 and 4,294,653.48 is: 5,931,513.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,386.92 : 8,750,050.65 = 4,294,653.48 : x
  2. Step 2: Convert to fraction form
    6,335,386.92/8,750,050.65 = 4,294,653.48/x
  3. Step 3: Cross multiply
    6,335,386.92x = 8,750,050.65 × 4,294,653.48
  4. Step 4: Simplify right side
    6,335,386.92x = 37,578,435,474,198.77
  5. Step 5: Solve for x
    x = 37,578,435,474,198.77/6,335,386.92
  6. Step 6: Final answer
    x = 5,931,513.88

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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.