Home / 9,133,714.55-12,604,524.93-5,462,630.57

Finding the Fourth Proportional to 9,133,714.55, 12,604,524.93 and 5,462,630.57

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Solution

The fourth proportional to 9,133,714.55, 12,604,524.93 and 5,462,630.57 is: 7,538,429.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,133,714.55 : 12,604,524.93 = 5,462,630.57 : x
  2. Step 2: Convert to fraction form
    9,133,714.55/12,604,524.93 = 5,462,630.57/x
  3. Step 3: Cross multiply
    9,133,714.55x = 12,604,524.93 × 5,462,630.57
  4. Step 4: Simplify right side
    9,133,714.55x = 68,853,863,139,922.49
  5. Step 5: Solve for x
    x = 68,853,863,139,922.49/9,133,714.55
  6. Step 6: Final answer
    x = 7,538,429.50

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1.5x scale

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.