Home / 8,873,235.40-12,245,073.08-4,798,854.40

Finding the Fourth Proportional to 8,873,235.40, 12,245,073.08 and 4,798,854.40

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Solution

The fourth proportional to 8,873,235.40, 12,245,073.08 and 4,798,854.40 is: 6,622,423.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,235.40 : 12,245,073.08 = 4,798,854.40 : x
  2. Step 2: Convert to fraction form
    8,873,235.40/12,245,073.08 = 4,798,854.40/x
  3. Step 3: Cross multiply
    8,873,235.40x = 12,245,073.08 × 4,798,854.40
  4. Step 4: Simplify right side
    8,873,235.40x = 58,762,322,828,279.55
  5. Step 5: Solve for x
    x = 58,762,322,828,279.55/8,873,235.40
  6. Step 6: Final answer
    x = 6,622,423.52

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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.